diff --git a/.github/actions/cache-npm/action.yml b/.github/actions/cache-npm/action.yml
index b99eeb0..602664b 100644
--- a/.github/actions/cache-npm/action.yml
+++ b/.github/actions/cache-npm/action.yml
@@ -16,7 +16,7 @@ runs:
       shell: pwsh
 
     - name: Cache NPM modules
-      uses: actions/cache@v3
+      uses: actions/cache@6f8efc29b200d32929f49075959781ed54ec270c # v3.5.0
       with:
         path: ${{ env.NPM_CACHE_DIRECTORY }}
         key: npm-${{ runner.os }}-${{ runner.arch }}-${{ env.NODEJS_VERSION }}-${{ hashFiles('package-lock.json') }}