diff --git a/package-lock.json b/package-lock.json
index b5ad081..26eb2f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -44,7 +44,7 @@
         "@commitlint/cli": "13.2.1",
         "@commitlint/config-angular": "13.2.0",
         "@edx/frontend-build": "9.1.1",
-        "@edx/reactifex": "^1.0.3",
+        "@edx/reactifex": "1.0.3",
         "codecov": "3.8.3",
         "enzyme": "3.11.0",
         "enzyme-adapter-react-16": "1.15.6",
diff --git a/package.json b/package.json
index c972b80..fada0ee 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
   "devDependencies": {
     "@commitlint/cli": "13.2.1",
     "@commitlint/config-angular": "13.2.0",
-    "@edx/reactifex": "^1.0.3",
+    "@edx/reactifex": "1.0.3",
     "@edx/frontend-build": "9.1.1",
     "codecov": "3.8.3",
     "enzyme": "3.11.0",