diff --git a/analysis/tests/package-lock.json b/analysis/tests/package-lock.json
index cdf7c13db..03f782a79 100644
--- a/analysis/tests/package-lock.json
+++ b/analysis/tests/package-lock.json
@@ -5,29 +5,53 @@
   "packages": {
     "": {
       "dependencies": {
-        "rescript": "9.1.2"
+        "rescript": "file:../../../rescript-compiler-experiments"
       },
       "devDependencies": {
         "@rescript/react": "^0.10.3"
       }
     },
-    "node_modules/@rescript/react": {
-      "version": "0.10.3",
-      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.10.3.tgz",
-      "integrity": "sha512-Lf9rzrR3bQPKJjOK3PBRa/B3xrJ7CqQ1HYr9VHPVxJidarIJJFZBhj0Dg1uZURX+Wg/xiP0PHFxXmdj2bK8Vxw==",
-      "dev": true
+    "../../../rescript-compiler": {
+      "name": "rescript",
+      "version": "10.0.0",
+      "extraneous": true,
+      "hasInstallScript": true,
+      "license": "SEE LICENSE IN LICENSE",
+      "bin": {
+        "bsc": "bsc",
+        "bsrefmt": "bsrefmt",
+        "bstracing": "lib/bstracing",
+        "rescript": "rescript"
+      },
+      "devDependencies": {
+        "mocha": "^7.2.0",
+        "nyc": "^15.0.0"
+      }
     },
-    "node_modules/rescript": {
-      "version": "9.1.2",
-      "resolved": "https://registry.npmjs.org/rescript/-/rescript-9.1.2.tgz",
-      "integrity": "sha512-4wHvTDv3nyYnAPJHcg1RGG8z7u3HDiBf6RN3P/dITDv859Qo35aKOzJWQtfBzbAs0EKNafLqei3TnUqiAv6BwQ==",
+    "../../../rescript-compiler-experiments": {
+      "version": "10.0.0",
       "hasInstallScript": true,
+      "license": "SEE LICENSE IN LICENSE",
       "bin": {
         "bsc": "bsc",
         "bsrefmt": "bsrefmt",
         "bstracing": "lib/bstracing",
         "rescript": "rescript"
+      },
+      "devDependencies": {
+        "mocha": "^7.2.0",
+        "nyc": "^15.0.0"
       }
+    },
+    "node_modules/@rescript/react": {
+      "version": "0.10.3",
+      "resolved": "https://registry.npmjs.org/@rescript/react/-/react-0.10.3.tgz",
+      "integrity": "sha512-Lf9rzrR3bQPKJjOK3PBRa/B3xrJ7CqQ1HYr9VHPVxJidarIJJFZBhj0Dg1uZURX+Wg/xiP0PHFxXmdj2bK8Vxw==",
+      "dev": true
+    },
+    "node_modules/rescript": {
+      "resolved": "../../../rescript-compiler-experiments",
+      "link": true
     }
   },
   "dependencies": {
@@ -38,9 +62,11 @@
       "dev": true
     },
     "rescript": {
-      "version": "9.1.2",
-      "resolved": "https://registry.npmjs.org/rescript/-/rescript-9.1.2.tgz",
-      "integrity": "sha512-4wHvTDv3nyYnAPJHcg1RGG8z7u3HDiBf6RN3P/dITDv859Qo35aKOzJWQtfBzbAs0EKNafLqei3TnUqiAv6BwQ=="
+      "version": "file:../../../rescript-compiler-experiments",
+      "requires": {
+        "mocha": "^7.2.0",
+        "nyc": "^15.0.0"
+      }
     }
   }
 }
diff --git a/analysis/tests/package.json b/analysis/tests/package.json
index e95584d29..08339d3b7 100644
--- a/analysis/tests/package.json
+++ b/analysis/tests/package.json
@@ -4,7 +4,7 @@
     "clean": "rescript clean -with-deps"
   },
   "dependencies": {
-    "rescript": "9.1.2"
+    "rescript": "file:../../../rescript-compiler-experiments"
   },
   "private": true,
   "devDependencies": {
diff --git a/analysis/tests/src/expected/Completion.res.txt b/analysis/tests/src/expected/Completion.res.txt
index f34dd08a2..d5447023d 100644
--- a/analysis/tests/src/expected/Completion.res.txt
+++ b/analysis/tests/src/expected/Completion.res.txt
@@ -813,12 +813,6 @@ Completable: Cpath Module[For]
     "tags": [],
     "detail": "module",
     "documentation": null
-  }, {
-    "label": "Format",
-    "kind": 9,
-    "tags": [],
-    "detail": "file module",
-    "documentation": null
   }]
 
 Complete src/Completion.res 190:11
diff --git a/analysis/tests/src/expected/Jsx.res.txt b/analysis/tests/src/expected/Jsx.res.txt
index c2d3c0a1a..d5283552b 100644
--- a/analysis/tests/src/expected/Jsx.res.txt
+++ b/analysis/tests/src/expected/Jsx.res.txt
@@ -43,6 +43,12 @@ Completable: Cpath Module[M]
     "tags": [],
     "detail": "file module",
     "documentation": null
+  }, {
+    "label": "MapLabels",
+    "kind": 9,
+    "tags": [],
+    "detail": "file module",
+    "documentation": null
   }, {
     "label": "MoreLabels",
     "kind": 9,