diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index cf498be3..076a470e 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -64,7 +64,7 @@ jobs:
 
       # Cache files between builds
       - name: Setup | Cache Cargo
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.5
         with:
           path: |
             ~/.cargo/registry