diff --git a/package.json b/package.json
index 2a7f28c0..dd41638c 100644
--- a/package.json
+++ b/package.json
@@ -31,19 +31,19 @@
     "font-awesome": "^4.7.0",
     "hammerjs": "^2.0.8",
     "rxjs": "^6.5.4",
-    "tslib": "^1.9.3",
+    "tslib": "^1.10.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^0.900.1",
-    "@angular-devkit/build-ng-packagr": "^0.900.1",
+    "@angular-devkit/build-angular": "~0.900.1",
+    "@angular-devkit/build-ng-packagr": "~0.900.1",
     "@angular/cli": "^9.0.1",
     "@angular/compiler-cli": "~9.0.0",
     "@angular/language-service": "~9.0.0",
     "@types/jasmine": "~3.4.0",
     "@types/jasminewd2": "~2.0.3",
-    "@types/node": "^12.12.27",
-    "codelyzer": "^5.2.1",
+    "@types/node": "^12.11.1",
+    "codelyzer": "^5.1.2",
     "coveralls": "^3.0.9",
     "cpx": "^1.5.0",
     "jasmine-core": "~3.5.0",