diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e3146c5..16d0ca8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
   build_and_test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: set up jdk 17
         uses: actions/setup-java@v5
         with:
@@ -60,7 +60,7 @@ jobs:
         example-dir:
           [large-documents, logging-example, rekey-example, simple-roundtrip]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: set up jdk 17
         uses: actions/setup-java@v5
         with:
@@ -80,7 +80,7 @@ jobs:
   formatter:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: set up jdk 17
         uses: actions/setup-java@v5
         with: