diff --git a/packages/web/package.json b/packages/web/package.json
index 01e97f8cec855..97f878f105ca4 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -83,7 +83,7 @@
     "postcss-import": "12.0.1",
     "postcss-loader": "3.0.0",
     "raw-loader": "3.1.0",
-    "rxjs": "6.5.3",
+    "rxjs": "^6.5.3",
     "regenerator-runtime": "0.13.3",
     "rollup": "1.20.3",
     "rollup-plugin-babel": "4.3.3",
diff --git a/packages/workspace/package.json b/packages/workspace/package.json
index 3aa3ee21cea5b..84bcfa8def88d 100644
--- a/packages/workspace/package.json
+++ b/packages/workspace/package.json
@@ -58,7 +58,7 @@
     "npm-run-all": "4.1.5",
     "hasha": "5.1.0",
     "opn": "^5.3.0",
-    "rxjs": "6.5.3",
+    "rxjs": "^6.5.3",
     "semver": "5.4.1",
     "strip-json-comments": "2.0.1",
     "tmp": "0.0.33",