diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index e0dbfc11..2bc0758b 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2.2.0
 
     - uses: actions/setup-node@v1
       with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cee9f5a5..634ca5a3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2.2.0
 
     - uses: actions/setup-node@v1
       with: