diff --git a/integration/package.json b/integration/package.json
index 716dac1..5171769 100644
--- a/integration/package.json
+++ b/integration/package.json
@@ -20,21 +20,21 @@
     "Jeff Whelpley <jeff@gethuman.com>"
   ],
   "dependencies": {
-    "@angular/animations": "^11.0.0",
-    "@angular/common": "^11.0.0",
-    "@angular/compiler": "^11.0.0",
-    "@angular/core": "^11.0.0",
-    "@angular/platform-browser": "^11.0.0",
-    "@angular/platform-browser-dynamic": "^11.0.0",
-    "@angular/platform-server": "^11.0.0",
+    "@angular/animations": "^12.2.11",
+    "@angular/common": "^12.2.11",
+    "@angular/compiler": "^12.2.11",
+    "@angular/core": "^12.2.11",
+    "@angular/platform-browser": "^12.2.11",
+    "@angular/platform-browser-dynamic": "^12.2.11",
+    "@angular/platform-server": "^12.2.11",
     "core-js": "^2.6.2",
     "preboot": "file:../dist",
     "rxjs": "^6.6.3",
     "tslib": "^2.1.0",
-    "zone.js": "~0.10.3"
+    "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular/compiler-cli": "^11.0.0",
+    "@angular/compiler-cli": "^12.2.11",
     "@types/express": "^4.16.0",
     "@types/fs-extra": "^4.0.8",
     "@types/jasmine": "^3.6.2",
@@ -47,7 +47,7 @@
     "lite-server": "^2.4.0",
     "protractor": "^5.4.2",
     "puppeteer": "^10.4.0",
-    "typescript": "~4.0.3",
+    "typescript": "~4.3.5",
     "webpack": "^4.29.0"
   }
 }
diff --git a/integration/yarn.lock b/integration/yarn.lock
index 7af2618..57a963c 100644
--- a/integration/yarn.lock
+++ b/integration/yarn.lock
@@ -2,76 +2,75 @@
 # yarn lockfile v1
 
 
-"@angular/animations@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-11.0.9.tgz#fb8052f55aa2851ab375dcb99d8d59c34a03a745"
-  integrity sha512-/KsMBUbRTqp29CNLbRIe4/8IxWxhnbUUZWqULaySnRDDW/p2m4miPcFVSp4zjrDZPqdXSibDiCyTiWmQ5PTuKA==
+"@angular/animations@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-12.2.11.tgz#ada712ba0c9d28d2609da8adb13badcc57638217"
+  integrity sha512-J6tXNCEgI3SYPfFy9F0QDQNx0g4F8gfJA05iaf6scpZvqziQ80g0vwrBQdV6JqkFvSPQqLJDxyIxDQJSrCt8YA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/common@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/common/-/common-11.0.9.tgz#423a10eb6133b5090966e33b14cfcb2a7ed1c118"
-  integrity sha512-QYJx+Y7Bmqdwtyk8TZDqF6io7gPaiZnUPrS/JbV/qB1QA8Q0OVaJSRRy/d0ahsc385+OiUhT7gVnbEh92oWXmQ==
+"@angular/common@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/common/-/common-12.2.11.tgz#46b62009d57c187a9a838d9021dcd928073ebc3c"
+  integrity sha512-/3QS5YaHfm2taJYUVes076ZMpL2GRYVW3HDbHXiRNjoC9EMqQ7ahRD9RPFC8XUk709JuqzonE3bB+N5Ld3mzIA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/compiler-cli@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-11.0.9.tgz#a3e9a554fecbdf23f83303704861aae52a9bdae9"
-  integrity sha512-ctqT4k5FJpFDUmH05WVVvzcDEHi2ZAgxbdrPtirQXHvjZ7s16WDBsdOQPlrSnsi3HmBD3rqxFf7c305boEI9Rw==
+"@angular/compiler-cli@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-12.2.11.tgz#6b1ea56f5d23c51fcf37ffd32a072966c79c2973"
+  integrity sha512-mOEyAQQS28omIGOw71jXnAI+GLxLVHhsa5vcS9Cy+HLfgJzysTngwdKNO7iJvalsyAsb9EjJ3R82XRKKJspV0g==
   dependencies:
     "@babel/core" "^7.8.6"
     "@babel/types" "^7.8.6"
     canonical-path "1.0.0"
     chokidar "^3.0.0"
     convert-source-map "^1.5.1"
-    dependency-graph "^0.7.2"
-    fs-extra "4.0.2"
+    dependency-graph "^0.11.0"
     magic-string "^0.25.0"
     minimist "^1.2.0"
     reflect-metadata "^0.1.2"
-    semver "^6.3.0"
+    semver "^7.0.0"
     source-map "^0.6.1"
     sourcemap-codec "^1.4.8"
-    tslib "^2.0.0"
-    yargs "^16.1.1"
+    tslib "^2.2.0"
+    yargs "^17.0.0"
 
-"@angular/compiler@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-11.0.9.tgz#524757eac7c9915605c3579f12b2a80cb9d4d783"
-  integrity sha512-H2IfS6ciPWN0kmKhbwDuvS8ry5GcRFKfoyA/HGk+nQwCE2nAHC8VNwldbtoisO7XfRWr/uaTrh6z/vdfxsAiHw==
+"@angular/compiler@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-12.2.11.tgz#bed059f42b4290f50d6daa464102a8e2bab9dc1b"
+  integrity sha512-78b5Uf+79gOKEyF/ixFAGJANNHnhueofSxgToBmJkTTpqTX6Xzdfzw8W+ehpJADp52eBjmZ+rv7b9sgBsiJ1tg==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/core@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.9.tgz#5e509af2d2580a07f9ddfe3b99ce86ae67689daf"
-  integrity sha512-J0ff3UK2Cw7Z0eNLtUXrpMFvmmkvPPZWLYIwimyc1pZys7qsIVT6cy2ybGEOhbJgC6qt3fo0DoJV3pGXTalb8A==
+"@angular/core@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-12.2.11.tgz#b11056d5e4e8933b2cfba7c3d2f49386dceda63d"
+  integrity sha512-wzCFtVFdQlXJlzWpWNz3w8cDzhYzuO1qDqey15Wd4zPR8c8pDx3/XCZXSziskaUzA+fVzgHHSwQnOi9XSFFjzA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/platform-browser-dynamic@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-11.0.9.tgz#280f5733ffd0135ad232d56022d445b57cee976d"
-  integrity sha512-OCbXCXxPvpPu7vh3Ra1X+FfqA27TP2NcL/AlWhPTSGB+ggrEUgfdUjBSsULpMVPsD6pG/runGdM9CQjEK7g+DQ==
+"@angular/platform-browser-dynamic@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-12.2.11.tgz#1340b35f5b3cdba118900da6bea87c8f90096dbf"
+  integrity sha512-TF80norTsBbJiUsqo6IUNALV2W1YkEa5QAB6RkTrb1K/V6oGcWcGfqSyCMbjRHPEZTwiAzz4cYEmip5kFtE+oQ==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/platform-browser@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-11.0.9.tgz#354795d82b961c164e40b54fe8125ceabcd096b6"
-  integrity sha512-snuq8SaIRuVDYJLy80kYCEuVITZZbtG3PvxamATvzpgYpAzBskToc4/7LKJk0IEVSMvKzi8eSBCDaK2f2ZJB3A==
+"@angular/platform-browser@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-12.2.11.tgz#a6839f3859c6ff676ad405e2863f6dcbcbba928f"
+  integrity sha512-uJEnVOK3M1SrCWJoW2jFx5F8pUCbSISai7dbTBVc+/Gx6e9ZuNzBVOooLvSzV96DurhTV7xGSXR5Ry75UNZ48A==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/platform-server@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-11.0.9.tgz#f9dc711cfaa8541c7e34c49213a522ae74d13c8d"
-  integrity sha512-nfwffeb/eRiyVSWMKP06RYVzbYz49nG3zSkxjbwBMZ7rOiRwMKz44SFarYq5gM52Ds/H3+kBPaLC5Fw3wKAaYA==
+"@angular/platform-server@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-12.2.11.tgz#574dd2ecffec23415ef0a1288990644dd8af6d8c"
+  integrity sha512-incl029sofgxVEBNuqQJnI3ukOgDF3IuAOn2/lU5bsKJ+4vzqN3DhBVAlt+UnjAzeKVbuf17n5pm/sxRn5wJGg==
   dependencies:
     domino "^2.1.2"
-    tslib "^2.0.0"
+    tslib "^2.2.0"
     xhr2 "^0.2.0"
 
 "@babel/code-frame@^7.10.4", "@babel/code-frame@^7.12.11":
@@ -1645,10 +1644,10 @@ depd@~1.1.2:
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
   integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
 
-dependency-graph@^0.7.2:
-  version "0.7.2"
-  resolved "https://registry.yarnpkg.com/dependency-graph/-/dependency-graph-0.7.2.tgz#91db9de6eb72699209d88aea4c1fd5221cac1c49"
-  integrity sha512-KqtH4/EZdtdfWX0p6MGP9jljvxSY6msy/pRUD4jgNwVpv3v1QmNLlsB3LDSSUg79BRVSn7jI1QPRtArGABovAQ==
+dependency-graph@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/dependency-graph/-/dependency-graph-0.11.0.tgz#ac0ce7ed68a54da22165a85e97a01d53f5eb2e27"
+  integrity sha512-JeMq7fEshyepOWDfcfHK06N3MhyPhz++vtqWhMT5O9A3K42rdsEDpfdVqjaqaAhsw6a+ZqeDvQVtD0hFHQWrzg==
 
 des.js@^1.0.0:
   version "1.0.1"
@@ -2227,15 +2226,6 @@ fs-extra@3.0.1:
     jsonfile "^3.0.0"
     universalify "^0.1.0"
 
-fs-extra@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.2.tgz#f91704c53d1b461f893452b0c307d9997647ab6b"
-  integrity sha1-+RcExT0bRh+JNFKwwwfZmXZHq2s=
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
-
 fs-write-stream-atomic@^1.0.8:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz#b47df53493ef911df75731e70a9ded0189db40c9"
@@ -2930,13 +2920,6 @@ jsonfile@^3.0.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-jsonfile@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
-  integrity sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
-  optionalDependencies:
-    graceful-fs "^4.1.6"
-
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -3077,6 +3060,13 @@ lru-cache@^5.1.1:
   dependencies:
     yallist "^3.0.2"
 
+lru-cache@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==
+  dependencies:
+    yallist "^4.0.0"
+
 magic-string@^0.25.0:
   version "0.25.7"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.7.tgz#3f497d6fd34c669c6798dcb821f2ef31f5445051"
@@ -3746,9 +3736,9 @@ posix-character-classes@^0.1.0:
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
 "preboot@file:../dist":
-  version "8.0.0"
+  version "9.0.0"
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
 process-nextick-args@~2.0.0:
   version "2.0.1"
@@ -4217,10 +4207,12 @@ selenium-webdriver@3.6.0, selenium-webdriver@^3.0.1:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-semver@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
-  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+semver@^7.0.0:
+  version "7.3.5"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
+  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
+  dependencies:
+    lru-cache "^6.0.0"
 
 send@0.16.2:
   version "0.16.2"
@@ -4896,6 +4888,11 @@ tslib@^2.0.0, tslib@^2.1.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
   integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==
 
+tslib@^2.2.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
+  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -4926,10 +4923,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@~4.0.3:
-  version "4.0.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
-  integrity sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==
+typescript@~4.3.5:
+  version "4.3.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.5.tgz#4d1c37cc16e893973c45a06886b7113234f119f4"
+  integrity sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==
 
 ua-parser-js@^0.7.18:
   version "0.7.30"
@@ -5269,6 +5266,11 @@ yallist@^3.0.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
 
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
 yargs-parser@^11.1.1:
   version "11.1.1"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
@@ -5290,7 +5292,7 @@ yargs-parser@^20.2.2:
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.4.tgz#b42890f14566796f85ae8e3a25290d205f154a54"
   integrity sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==
 
-yargs@16.2.0, yargs@^16.1.1:
+yargs@16.2.0:
   version "16.2.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
   integrity sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==
@@ -5338,6 +5340,19 @@ yargs@^15.4.1:
     y18n "^4.0.0"
     yargs-parser "^18.1.2"
 
+yargs@^17.0.0:
+  version "17.2.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.2.1.tgz#e2c95b9796a0e1f7f3bf4427863b42e0418191ea"
+  integrity sha512-XfR8du6ua4K6uLGm5S6fA+FIJom/MdJcFNVY8geLlp2v8GYbOXD4EB1tPNZsRn4vBzKGMgb5DRZMeWuFc2GO8Q==
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"
+
 yauzl@^2.10.0:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"
@@ -5351,7 +5366,9 @@ yeast@0.1.2:
   resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
   integrity sha1-AI4G2AlDIMNy28L47XagymyKxBk=
 
-zone.js@~0.10.3:
-  version "0.10.3"
-  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.10.3.tgz#3e5e4da03c607c9dcd92e37dd35687a14a140c16"
-  integrity sha512-LXVLVEq0NNOqK/fLJo3d0kfzd4sxwn2/h67/02pjCjfKDxgx1i9QqpvtHD8CrBnSSwMw5+dy11O7FRX5mkO7Cg==
+zone.js@~0.11.4:
+  version "0.11.4"
+  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.11.4.tgz#0f70dcf6aba80f698af5735cbb257969396e8025"
+  integrity sha512-DDh2Ab+A/B+9mJyajPjHFPWfYU1H+pdun4wnnk0OcQTNjem1XQSZ2CDW+rfZEUDjv5M19SBqAkjZi0x5wuB5Qw==
+  dependencies:
+    tslib "^2.0.0"
diff --git a/package.json b/package.json
index 91dca88..2813a1a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "preboot",
-  "version": "8.0.0",
+  "version": "9.0.0",
   "description": "Record server view events and play back to Angular client view",
   "scripts": {
     "clean": "rimraf out-tsc dist/* dist-tarball/*",
@@ -28,14 +28,14 @@
     "Jeff Whelpley <jeff@gethuman.com>"
   ],
   "devDependencies": {
-    "@angular/animations": "^11.0.0",
-    "@angular/common": "^11.0.0",
-    "@angular/compiler": "^11.0.0",
-    "@angular/compiler-cli": "^11.0.0",
-    "@angular/core": "^11.0.0",
-    "@angular/platform-browser": "^11.0.0",
-    "@angular/platform-browser-dynamic": "^11.0.0",
-    "@angular/platform-server": "^11.0.0",
+    "@angular/animations": "^12.2.11",
+    "@angular/common": "^12.2.11",
+    "@angular/compiler": "^12.2.11",
+    "@angular/compiler-cli": "^12.2.11",
+    "@angular/core": "^12.2.11",
+    "@angular/platform-browser": "^12.2.11",
+    "@angular/platform-browser-dynamic": "^12.2.11",
+    "@angular/platform-server": "^12.2.11",
     "@types/express": "^4.16.0",
     "@types/jasmine": "^2.8.15",
     "@types/minimatch": "^3.0.3",
@@ -66,10 +66,10 @@
     "ts-node": "^9.1.1",
     "tslib": "^2.1.0",
     "tslint": "^5.12.1",
-    "typescript": "~4.0.5",
+    "typescript": "~4.3.5",
     "uglify-js": "^3.4.9",
     "webdriver-manager": "^12.1.1",
-    "zone.js": "~0.10.3"
+    "zone.js": "~0.11.4"
   },
   "repository": {
     "type": "git",
diff --git a/src/lib/package.json b/src/lib/package.json
index 7c74441..76f90c4 100644
--- a/src/lib/package.json
+++ b/src/lib/package.json
@@ -1,6 +1,6 @@
 {
   "name": "preboot",
-  "version": "8.0.0",
+  "version": "9.0.0",
   "description": "Record server view events and play back to Angular client view",
   "main": "./bundles/preboot.umd.js",
   "module": "./esm5/preboot.es5.js",
@@ -21,8 +21,8 @@
     "universal"
   ],
   "peerDependencies": {
-    "@angular/common": ">=11.0.0",
-    "@angular/core": ">=11.0.0"
+    "@angular/common": ">=12.0.0",
+    "@angular/core": ">=12.0.0"
   },
   "repository": {
     "type": "git",
diff --git a/yarn.lock b/yarn.lock
index 47d30b8..3c3797a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,76 +2,75 @@
 # yarn lockfile v1
 
 
-"@angular/animations@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-11.0.9.tgz#fb8052f55aa2851ab375dcb99d8d59c34a03a745"
-  integrity sha512-/KsMBUbRTqp29CNLbRIe4/8IxWxhnbUUZWqULaySnRDDW/p2m4miPcFVSp4zjrDZPqdXSibDiCyTiWmQ5PTuKA==
+"@angular/animations@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-12.2.11.tgz#ada712ba0c9d28d2609da8adb13badcc57638217"
+  integrity sha512-J6tXNCEgI3SYPfFy9F0QDQNx0g4F8gfJA05iaf6scpZvqziQ80g0vwrBQdV6JqkFvSPQqLJDxyIxDQJSrCt8YA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/common@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/common/-/common-11.0.9.tgz#423a10eb6133b5090966e33b14cfcb2a7ed1c118"
-  integrity sha512-QYJx+Y7Bmqdwtyk8TZDqF6io7gPaiZnUPrS/JbV/qB1QA8Q0OVaJSRRy/d0ahsc385+OiUhT7gVnbEh92oWXmQ==
+"@angular/common@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/common/-/common-12.2.11.tgz#46b62009d57c187a9a838d9021dcd928073ebc3c"
+  integrity sha512-/3QS5YaHfm2taJYUVes076ZMpL2GRYVW3HDbHXiRNjoC9EMqQ7ahRD9RPFC8XUk709JuqzonE3bB+N5Ld3mzIA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/compiler-cli@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-11.0.9.tgz#a3e9a554fecbdf23f83303704861aae52a9bdae9"
-  integrity sha512-ctqT4k5FJpFDUmH05WVVvzcDEHi2ZAgxbdrPtirQXHvjZ7s16WDBsdOQPlrSnsi3HmBD3rqxFf7c305boEI9Rw==
+"@angular/compiler-cli@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-12.2.11.tgz#6b1ea56f5d23c51fcf37ffd32a072966c79c2973"
+  integrity sha512-mOEyAQQS28omIGOw71jXnAI+GLxLVHhsa5vcS9Cy+HLfgJzysTngwdKNO7iJvalsyAsb9EjJ3R82XRKKJspV0g==
   dependencies:
     "@babel/core" "^7.8.6"
     "@babel/types" "^7.8.6"
     canonical-path "1.0.0"
     chokidar "^3.0.0"
     convert-source-map "^1.5.1"
-    dependency-graph "^0.7.2"
-    fs-extra "4.0.2"
+    dependency-graph "^0.11.0"
     magic-string "^0.25.0"
     minimist "^1.2.0"
     reflect-metadata "^0.1.2"
-    semver "^6.3.0"
+    semver "^7.0.0"
     source-map "^0.6.1"
     sourcemap-codec "^1.4.8"
-    tslib "^2.0.0"
-    yargs "^16.1.1"
+    tslib "^2.2.0"
+    yargs "^17.0.0"
 
-"@angular/compiler@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-11.0.9.tgz#524757eac7c9915605c3579f12b2a80cb9d4d783"
-  integrity sha512-H2IfS6ciPWN0kmKhbwDuvS8ry5GcRFKfoyA/HGk+nQwCE2nAHC8VNwldbtoisO7XfRWr/uaTrh6z/vdfxsAiHw==
+"@angular/compiler@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-12.2.11.tgz#bed059f42b4290f50d6daa464102a8e2bab9dc1b"
+  integrity sha512-78b5Uf+79gOKEyF/ixFAGJANNHnhueofSxgToBmJkTTpqTX6Xzdfzw8W+ehpJADp52eBjmZ+rv7b9sgBsiJ1tg==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/core@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.9.tgz#5e509af2d2580a07f9ddfe3b99ce86ae67689daf"
-  integrity sha512-J0ff3UK2Cw7Z0eNLtUXrpMFvmmkvPPZWLYIwimyc1pZys7qsIVT6cy2ybGEOhbJgC6qt3fo0DoJV3pGXTalb8A==
+"@angular/core@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-12.2.11.tgz#b11056d5e4e8933b2cfba7c3d2f49386dceda63d"
+  integrity sha512-wzCFtVFdQlXJlzWpWNz3w8cDzhYzuO1qDqey15Wd4zPR8c8pDx3/XCZXSziskaUzA+fVzgHHSwQnOi9XSFFjzA==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/platform-browser-dynamic@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-11.0.9.tgz#280f5733ffd0135ad232d56022d445b57cee976d"
-  integrity sha512-OCbXCXxPvpPu7vh3Ra1X+FfqA27TP2NcL/AlWhPTSGB+ggrEUgfdUjBSsULpMVPsD6pG/runGdM9CQjEK7g+DQ==
+"@angular/platform-browser-dynamic@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-12.2.11.tgz#1340b35f5b3cdba118900da6bea87c8f90096dbf"
+  integrity sha512-TF80norTsBbJiUsqo6IUNALV2W1YkEa5QAB6RkTrb1K/V6oGcWcGfqSyCMbjRHPEZTwiAzz4cYEmip5kFtE+oQ==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/platform-browser@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-11.0.9.tgz#354795d82b961c164e40b54fe8125ceabcd096b6"
-  integrity sha512-snuq8SaIRuVDYJLy80kYCEuVITZZbtG3PvxamATvzpgYpAzBskToc4/7LKJk0IEVSMvKzi8eSBCDaK2f2ZJB3A==
+"@angular/platform-browser@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-12.2.11.tgz#a6839f3859c6ff676ad405e2863f6dcbcbba928f"
+  integrity sha512-uJEnVOK3M1SrCWJoW2jFx5F8pUCbSISai7dbTBVc+/Gx6e9ZuNzBVOooLvSzV96DurhTV7xGSXR5Ry75UNZ48A==
   dependencies:
-    tslib "^2.0.0"
+    tslib "^2.2.0"
 
-"@angular/platform-server@^11.0.0":
-  version "11.0.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-11.0.9.tgz#f9dc711cfaa8541c7e34c49213a522ae74d13c8d"
-  integrity sha512-nfwffeb/eRiyVSWMKP06RYVzbYz49nG3zSkxjbwBMZ7rOiRwMKz44SFarYq5gM52Ds/H3+kBPaLC5Fw3wKAaYA==
+"@angular/platform-server@^12.2.11":
+  version "12.2.11"
+  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-12.2.11.tgz#574dd2ecffec23415ef0a1288990644dd8af6d8c"
+  integrity sha512-incl029sofgxVEBNuqQJnI3ukOgDF3IuAOn2/lU5bsKJ+4vzqN3DhBVAlt+UnjAzeKVbuf17n5pm/sxRn5wJGg==
   dependencies:
     domino "^2.1.2"
-    tslib "^2.0.0"
+    tslib "^2.2.0"
     xhr2 "^0.2.0"
 
 "@babel/code-frame@^7.0.0", "@babel/code-frame@^7.10.4", "@babel/code-frame@^7.12.11":
@@ -1449,10 +1448,10 @@ depd@~1.1.2:
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
   integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
 
-dependency-graph@^0.7.2:
-  version "0.7.2"
-  resolved "https://registry.yarnpkg.com/dependency-graph/-/dependency-graph-0.7.2.tgz#91db9de6eb72699209d88aea4c1fd5221cac1c49"
-  integrity sha512-KqtH4/EZdtdfWX0p6MGP9jljvxSY6msy/pRUD4jgNwVpv3v1QmNLlsB3LDSSUg79BRVSn7jI1QPRtArGABovAQ==
+dependency-graph@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/dependency-graph/-/dependency-graph-0.11.0.tgz#ac0ce7ed68a54da22165a85e97a01d53f5eb2e27"
+  integrity sha512-JeMq7fEshyepOWDfcfHK06N3MhyPhz++vtqWhMT5O9A3K42rdsEDpfdVqjaqaAhsw6a+ZqeDvQVtD0hFHQWrzg==
 
 destroy@~1.0.4:
   version "1.0.4"
@@ -1959,15 +1958,6 @@ fs-constants@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
   integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
 
-fs-extra@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.2.tgz#f91704c53d1b461f893452b0c307d9997647ab6b"
-  integrity sha1-+RcExT0bRh+JNFKwwwfZmXZHq2s=
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
-
 fs-extra@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
@@ -2928,6 +2918,13 @@ log4js@^6.2.1:
     rfdc "^1.1.4"
     streamroller "^2.2.4"
 
+lru-cache@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==
+  dependencies:
+    yallist "^4.0.0"
+
 magic-string@^0.25.0, magic-string@^0.25.7:
   version "0.25.7"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.7.tgz#3f497d6fd34c669c6798dcb821f2ef31f5445051"
@@ -4217,6 +4214,13 @@ semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
+semver@^7.0.0:
+  version "7.3.5"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
+  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
+  dependencies:
+    lru-cache "^6.0.0"
+
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -4814,6 +4818,11 @@ tslib@^2.0.0, tslib@^2.1.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
   integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==
 
+tslib@^2.2.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
+  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
+
 tslint@^5.12.1:
   version "5.20.1"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.20.1.tgz#e401e8aeda0152bc44dd07e614034f3f80c67b7d"
@@ -4865,10 +4874,10 @@ type-is@~1.6.17, type-is@~1.6.18:
     media-typer "0.3.0"
     mime-types "~2.1.24"
 
-typescript@~4.0.5:
-  version "4.0.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
-  integrity sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==
+typescript@~4.3.5:
+  version "4.3.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.5.tgz#4d1c37cc16e893973c45a06886b7113234f119f4"
+  integrity sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==
 
 ua-parser-js@^0.7.23:
   version "0.7.30"
@@ -5126,6 +5135,11 @@ y18n@^5.0.5:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.5.tgz#8769ec08d03b1ea2df2500acef561743bbb9ab18"
   integrity sha512-hsRUr4FFrvhhRH12wOdfs38Gy7k2FFzB9qgN9v3aLykRq0dRcdcpz5C9FxdS2NuhOrI/628b/KSTJ3rwHysYSg==
 
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
 yargs-parser@^11.1.1:
   version "11.1.1"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
@@ -5170,6 +5184,19 @@ yargs@^16.1.1:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
+yargs@^17.0.0:
+  version "17.2.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.2.1.tgz#e2c95b9796a0e1f7f3bf4427863b42e0418191ea"
+  integrity sha512-XfR8du6ua4K6uLGm5S6fA+FIJom/MdJcFNVY8geLlp2v8GYbOXD4EB1tPNZsRn4vBzKGMgb5DRZMeWuFc2GO8Q==
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"
+
 yauzl@^2.10.0:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"
@@ -5183,7 +5210,9 @@ yn@3.1.1:
   resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"
   integrity sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==
 
-zone.js@~0.10.3:
-  version "0.10.3"
-  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.10.3.tgz#3e5e4da03c607c9dcd92e37dd35687a14a140c16"
-  integrity sha512-LXVLVEq0NNOqK/fLJo3d0kfzd4sxwn2/h67/02pjCjfKDxgx1i9QqpvtHD8CrBnSSwMw5+dy11O7FRX5mkO7Cg==
+zone.js@~0.11.4:
+  version "0.11.4"
+  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.11.4.tgz#0f70dcf6aba80f698af5735cbb257969396e8025"
+  integrity sha512-DDh2Ab+A/B+9mJyajPjHFPWfYU1H+pdun4wnnk0OcQTNjem1XQSZ2CDW+rfZEUDjv5M19SBqAkjZi0x5wuB5Qw==
+  dependencies:
+    tslib "^2.0.0"