diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1c30ed2..0b173f9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,7 +29,7 @@ jobs:
       semanticVersion: ${{ steps.semantic.outputs.semanticVersion }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           token: ${{ secrets.OSS_GITHUB_TOKEN }}
 
@@ -60,7 +60,7 @@ jobs:
     needs: context
     if: needs.context.outputs.shouldBuild == 'true'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
 
       - name: Import GPG key
         id: import_gpg
@@ -118,7 +118,7 @@ jobs:
     needs: context
     if: needs.context.outputs.shouldBuild == 'true'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0