diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 40b7a06ba..6678b5e1f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
           echo "::set-output name=cache_key::$cache_key"
 
       - name: Retrieve Mix Dependencies Cache
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
         id: mix-cache # id to use in retrieve action
         with:
           path: deps
@@ -55,7 +55,7 @@ jobs:
         run: mix
 
       - name: Retrieve PLT Cache
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
         id: plt-cache
         with:
           path: priv/plts
@@ -106,7 +106,7 @@ jobs:
           echo "::set-output name=cache_key::$cache_key"
 
       - name: Retrieve Mix Dependencies Cache
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
         id: mix-cache # id to use in retrieve action
         with:
           path: deps