diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2e6d636..1f114a3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/')  # only run on "releases" (pushes to tags)
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - run: git show HEAD --format='%s%n%n%b' -s > .release_body
     - uses: softprops/action-gh-release@v2
       with:
diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 1fb2b09..f0a08ca 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -22,7 +22,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: "20"
@@ -159,7 +159,7 @@ jobs:
               cabal: "latest"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: ./
         id: setup
@@ -250,7 +250,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ./
         id: setup
         env:
@@ -274,7 +274,7 @@ jobs:
           # test latest and recommended version of stack
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: ./
         id: setup