diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 99f13a4..b133bb9 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Check for C# sources
         id: csharp_sources
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d8279b7..82d2101 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           # Sourcelink embeds the commit; full history isn't required but
           # fetch-depth: 0 makes git describe usable if we want it later.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 496a82e..cf5fa6c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,7 +45,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 1