diff --git a/.github/workflows/core-dump-test.yaml b/.github/workflows/core-dump-test.yaml
index bf5c52c..f8e8c6c 100644
--- a/.github/workflows/core-dump-test.yaml
+++ b/.github/workflows/core-dump-test.yaml
@@ -15,7 +15,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -48,7 +48,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -82,7 +82,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false