diff --git a/examples/angular-cli/package.json b/examples/angular-cli/package.json
index 1ea8e7ef4ec4..3288cb0294ca 100644
--- a/examples/angular-cli/package.json
+++ b/examples/angular-cli/package.json
@@ -26,7 +26,7 @@
     "@ngrx/store": "^7.1.0",
     "core-js": "^2.6.2",
     "rxjs": "^6.3.3",
-    "rxjs-compat": "^6.3.3",
+    "rxjs-compat": "^6.4.0",
     "zone.js": "^0.8.29"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index ad5c3ab63c1a..66f8142eff85 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18237,9 +18237,9 @@ rx@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/rx/-/rx-4.1.0.tgz#a5f13ff79ef3b740fe30aa803fb09f98805d4782"
 
-rxjs-compat@^6.3.3:
-  version "6.3.3"
-  resolved "https://registry.yarnpkg.com/rxjs-compat/-/rxjs-compat-6.3.3.tgz#2ab3b9ac0dac0c073749d55fef9c03ea1df2045c"
+rxjs-compat@^6.4.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/rxjs-compat/-/rxjs-compat-6.4.0.tgz#800923c15697948e1f30f18c531b12b49451c75c"
 
 rxjs@6.3.3, rxjs@^6.1.0, rxjs@^6.3.3:
   version "6.3.3"