diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index b8c9146..665e84d 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -22,7 +22,7 @@ jobs:
         sdk: [ stable ]
         package: [ prometheus_client, prometheus_client_shelf ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dart-lang/setup-dart@v1
         with:
           channel: ${{ matrix.sdk }}
@@ -58,7 +58,7 @@ jobs:
         sdk: [ dev ]
         package: [ prometheus_client, prometheus_client_shelf ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dart-lang/setup-dart@v1
         with:
           channel: ${{ matrix.sdk }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f47dd39..fda9d50 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dart-lang/setup-dart@v1
         with:
           channel: stable