diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3815f4d..18692b6 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -10,7 +10,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: 26
@@ -19,7 +19,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v6
     - uses: actions/setup-node@v6
       with:
         node-version: 26
diff --git a/.github/workflows/test-gh.yml b/.github/workflows/test-gh.yml
index 700d206..e5165c0 100644
--- a/.github/workflows/test-gh.yml
+++ b/.github/workflows/test-gh.yml
@@ -26,8 +26,8 @@ jobs:
           - node:26-slim
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
+      - uses: actions/checkout@v6
         with:
           repository: nodejs/full-icu-test
           path: full-icu-test
diff --git a/.github/workflows/test-npm.yml b/.github/workflows/test-npm.yml
index 84a4eee..da3ee6c 100644
--- a/.github/workflows/test-npm.yml
+++ b/.github/workflows/test-npm.yml
@@ -23,8 +23,8 @@ jobs:
           # Will fail on versions that aren't in icu4c-data
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
+      - uses: actions/checkout@v6
         with:
           repository: nodejs/full-icu-test
           path: full-icu-test