diff --git a/.github/workflows/build-from-dotfiles.yml b/.github/workflows/build-from-dotfiles.yml
index 2389b29..ad3cefd 100644
--- a/.github/workflows/build-from-dotfiles.yml
+++ b/.github/workflows/build-from-dotfiles.yml
@@ -8,7 +8,7 @@ jobs:
     steps:
 
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Sanitise repository owner
         run: echo REPOSITORY_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 052ccbf..c397fc8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
     steps:
 
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Sanitise repository owner
         run: echo REPOSITORY_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d645d81..d342d7b 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
 
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Sanitise repository owner
         run: echo REPOSITORY_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV