diff --git a/src/cdk-experimental/package.json b/src/cdk-experimental/package.json
index 58b39daa2ae5..374b3ae9cc01 100644
--- a/src/cdk-experimental/package.json
+++ b/src/cdk-experimental/package.json
@@ -21,9 +21,7 @@
   "homepage": "https://github.com/angular/components#readme",
   "peerDependencies": {
     "@angular/cdk": "0.0.0-PLACEHOLDER",
-    "@angular/core": "0.0.0-NG"
-  },
-  "dependencies": {
-    "tslib": "^1.7.1"
+    "@angular/core": "0.0.0-NG",
+    "tslib": "^1.9.0"
   }
 }
diff --git a/src/cdk/package.json b/src/cdk/package.json
index eb4d89058bb8..5aacbad11751 100644
--- a/src/cdk/package.json
+++ b/src/cdk/package.json
@@ -28,10 +28,8 @@
   "homepage": "https://github.com/angular/components#readme",
   "peerDependencies": {
     "@angular/core": "0.0.0-NG",
-    "@angular/common": "0.0.0-NG"
-  },
-  "dependencies": {
-    "tslib": "^1.7.1"
+    "@angular/common": "0.0.0-NG",
+    "tslib": "^1.9.0"
   },
   "optionalDependencies": {
     "parse5": "^5.0.0"
diff --git a/src/material-examples/package.json b/src/material-examples/package.json
index 50b9b4fa3a77..25621cf01bc3 100644
--- a/src/material-examples/package.json
+++ b/src/material-examples/package.json
@@ -33,9 +33,7 @@
     "@angular/common": "0.0.0-NG",
     "@angular/material": "0.0.0-PLACEHOLDER",
     "@angular/material-experimental": "0.0.0-PLACEHOLDER",
-    "@angular/material-moment-adapter": "0.0.0-PLACEHOLDER"
-  },
-  "dependencies": {
-    "tslib": "^1.7.1"
+    "@angular/material-moment-adapter": "0.0.0-PLACEHOLDER",
+    "tslib": "^1.9.0"
   }
 }
diff --git a/src/material-experimental/package.json b/src/material-experimental/package.json
index 130f7346e008..a30fa2989d3e 100644
--- a/src/material-experimental/package.json
+++ b/src/material-experimental/package.json
@@ -22,9 +22,7 @@
   "peerDependencies": {
     "@angular/core": "0.0.0-NG",
     "@angular/material": "0.0.0-PLACEHOLDER",
-    "material-components-web": "0.0.0-MDC"
-  },
-  "dependencies": {
-    "tslib": "^1.7.1"
+    "material-components-web": "0.0.0-MDC",
+    "tslib": "^1.9.0"
   }
 }
diff --git a/src/material-moment-adapter/package.json b/src/material-moment-adapter/package.json
index 00719f387334..9e6b08004a25 100644
--- a/src/material-moment-adapter/package.json
+++ b/src/material-moment-adapter/package.json
@@ -22,10 +22,8 @@
   "peerDependencies": {
     "@angular/material": "0.0.0-PLACEHOLDER",
     "@angular/core": "0.0.0-NG",
-    "moment": "^2.18.1"
-  },
-  "dependencies": {
-    "tslib": "^1.7.1"
+    "moment": "^2.18.1",
+    "tslib": "^1.9.0"
   },
   "ng-update": {
     "packageGroup": [
diff --git a/src/material/package.json b/src/material/package.json
index ea2e70b84442..698cb15dbc2c 100644
--- a/src/material/package.json
+++ b/src/material/package.json
@@ -30,10 +30,8 @@
     "@angular/cdk": "0.0.0-PLACEHOLDER",
     "@angular/core": "0.0.0-NG",
     "@angular/common": "0.0.0-NG",
-    "@angular/forms": "0.0.0-NG"
-  },
-  "dependencies": {
-    "tslib": "^1.7.1"
+    "@angular/forms": "0.0.0-NG",
+    "tslib": "^1.9.0"
   },
   "schematics": "./schematics/collection.json",
   "ng-update": {