diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index ce67b499..408647fb 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -16,9 +16,9 @@ jobs:
   build:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Checkout fsharp main
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: dotnet/fsharp
           path: ${{ env.FSHARP_DIR }}
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 1c04d263..6bb0722a 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -14,9 +14,9 @@ jobs:
   build:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Checkout fsharp main
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: dotnet/fsharp
           path: ${{ env.FSHARP_DIR }}