diff --git a/.github/workflows/build-quantcode-installers.yml b/.github/workflows/build-quantcode-installers.yml
index 25df1e2adae..ff1ba2a5abf 100644
--- a/.github/workflows/build-quantcode-installers.yml
+++ b/.github/workflows/build-quantcode-installers.yml
@@ -60,12 +60,12 @@ jobs:
 
     steps:
       - name: Checkout QuantCode
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Checkout OpenCode runtime source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: ${{ env.OPENCODE_REPOSITORY }}
           ref: ${{ env.OPENCODE_REF }}
diff --git a/.github/workflows/rebase-main-with-vscode.yml b/.github/workflows/rebase-main-with-vscode.yml
index 7fa7360d56e..c900a1c78d8 100644
--- a/.github/workflows/rebase-main-with-vscode.yml
+++ b/.github/workflows/rebase-main-with-vscode.yml
@@ -51,7 +51,7 @@ jobs:
           exit 1
 
       - name: Checkout sync-main
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ env.TARGET_BRANCH }}
           fetch-depth: 0