diff --git a/integration/bazel/package.json b/integration/bazel/package.json
index b8fcb4c80f..794ea956f7 100644
--- a/integration/bazel/package.json
+++ b/integration/bazel/package.json
@@ -14,7 +14,7 @@
     "@angular/platform-browser-dynamic": "file:../../dist/packages-dist/platform-browser-dynamic",
     "@angular/router": "file:../../dist/packages-dist/router",
     "reflect-metadata": "0.1.12",
-    "rxjs": "6.4.0",
+    "rxjs": "6.5.3",
     "tslib": "1.9.3",
     "zone.js": "0.10.2"
   },
diff --git a/package.json b/package.json
index 6fffe4f031..d08de7198d 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "rollup-plugin-json": "^4.0.0",
     "rollup-plugin-node-resolve": "^4.0.0",
     "rollup-plugin-sourcemaps": "^0.4.2",
-    "rxjs": "^6.4.0",
+    "rxjs": "^6.5.3",
     "selenium-webdriver": "3.5.0",
     "shelljs": "^0.8.1",
     "source-map": "^0.6.1",
diff --git a/packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json b/packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json
index 11fcec25b5..8c761c8140 100644
--- a/packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json
+++ b/packages/core/test/bundling/cyclic_import/bundle.golden_symbols.json
@@ -41,9 +41,6 @@
   {
     "name": "EMPTY_OBJ"
   },
-  {
-    "name": "EmptyErrorImpl"
-  },
   {
     "name": "FLAGS"
   },
@@ -98,9 +95,6 @@
   {
     "name": "NodeInjectorFactory"
   },
-  {
-    "name": "ObjectUnsubscribedErrorImpl"
-  },
   {
     "name": "PARENT"
   },
@@ -134,9 +128,6 @@
   {
     "name": "TriggerComponent"
   },
-  {
-    "name": "UnsubscriptionErrorImpl"
-  },
   {
     "name": "ViewEncapsulation"
   },
diff --git a/packages/core/test/bundling/hello_world/bundle.golden_symbols.json b/packages/core/test/bundling/hello_world/bundle.golden_symbols.json
index 11b96b90b7..6480466e0c 100644
--- a/packages/core/test/bundling/hello_world/bundle.golden_symbols.json
+++ b/packages/core/test/bundling/hello_world/bundle.golden_symbols.json
@@ -35,9 +35,6 @@
   {
     "name": "EMPTY_OBJ"
   },
-  {
-    "name": "EmptyErrorImpl"
-  },
   {
     "name": "FLAGS"
   },
@@ -86,9 +83,6 @@
   {
     "name": "NodeInjectorFactory"
   },
-  {
-    "name": "ObjectUnsubscribedErrorImpl"
-  },
   {
     "name": "PARENT"
   },
@@ -116,9 +110,6 @@
   {
     "name": "T_HOST"
   },
-  {
-    "name": "UnsubscriptionErrorImpl"
-  },
   {
     "name": "ViewEncapsulation"
   },
diff --git a/packages/core/test/bundling/injection/bundle.golden_symbols.json b/packages/core/test/bundling/injection/bundle.golden_symbols.json
index 3263b9a7f6..f2eea4b2e4 100644
--- a/packages/core/test/bundling/injection/bundle.golden_symbols.json
+++ b/packages/core/test/bundling/injection/bundle.golden_symbols.json
@@ -5,9 +5,6 @@
   {
     "name": "EMPTY_ARRAY"
   },
-  {
-    "name": "EmptyErrorImpl"
-  },
   {
     "name": "INJECTOR"
   },
@@ -53,9 +50,6 @@
   {
     "name": "NullInjector"
   },
-  {
-    "name": "ObjectUnsubscribedErrorImpl"
-  },
   {
     "name": "Optional"
   },
@@ -83,9 +77,6 @@
   {
     "name": "USE_VALUE"
   },
-  {
-    "name": "UnsubscriptionErrorImpl"
-  },
   {
     "name": "__forward_ref__"
   },
diff --git a/packages/core/test/bundling/todo/bundle.golden_symbols.json b/packages/core/test/bundling/todo/bundle.golden_symbols.json
index 3654a26b81..b7a2012325 100644
--- a/packages/core/test/bundling/todo/bundle.golden_symbols.json
+++ b/packages/core/test/bundling/todo/bundle.golden_symbols.json
@@ -77,9 +77,6 @@
   {
     "name": "ElementRef"
   },
-  {
-    "name": "EmptyErrorImpl"
-  },
   {
     "name": "ErrorHandler"
   },
@@ -179,9 +176,6 @@
   {
     "name": "NodeInjectorFactory"
   },
-  {
-    "name": "ObjectUnsubscribedErrorImpl"
-  },
   {
     "name": "Optional"
   },
@@ -275,9 +269,6 @@
   {
     "name": "TodoStore"
   },
-  {
-    "name": "UnsubscriptionErrorImpl"
-  },
   {
     "name": "VIEW_REFS"
   },
diff --git a/yarn.lock b/yarn.lock
index c2f820635f..dd26fad8e2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9669,6 +9669,13 @@ rxjs@6.4.0, rxjs@^6.4.0:
   dependencies:
     tslib "^1.9.0"
 
+rxjs@^6.5.3:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.3.tgz#510e26317f4db91a7eb1de77d9dd9ba0a4899a3a"
+  integrity sha512-wuYsAYYFdWTAnAaPoKGNhfpWwKZbJW+HgAJ+mImp+Epl7BG8oNWBCTyRM8gba9k4lk8BgWdoYm21Mo/RYhhbgA==
+  dependencies:
+    tslib "^1.9.0"
+
 safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"