diff --git a/.github/workflows/eh-transport.yml b/.github/workflows/eh-transport.yml
index ad8d9f0087..75a8088ac0 100644
--- a/.github/workflows/eh-transport.yml
+++ b/.github/workflows/eh-transport.yml
@@ -76,7 +76,7 @@ jobs:
     runs-on: macos-15
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/gc-native-roots.yml b/.github/workflows/gc-native-roots.yml
index a0c8bf679b..c08812ecd2 100644
--- a/.github/workflows/gc-native-roots.yml
+++ b/.github/workflows/gc-native-roots.yml
@@ -193,7 +193,7 @@ jobs:
     # llvm-inprocess feature, which cargo cannot share with the build above.
     timeout-minutes: 120
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version-file: .node-version
diff --git a/.github/workflows/llvm-inprocess.yml b/.github/workflows/llvm-inprocess.yml
index 2c572a7459..b4df60518f 100644
--- a/.github/workflows/llvm-inprocess.yml
+++ b/.github/workflows/llvm-inprocess.yml
@@ -63,7 +63,7 @@ jobs:
     runs-on: macos-15
     timeout-minutes: 90
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install LLVM 22 (pinned major — fail loudly on drift)
         run: |