diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ee85d40a..957ea4a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Temurin JDK 17
         uses: actions/setup-java@v4
@@ -61,7 +61,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Temurin JDK ${{ matrix.java }}
         uses: actions/setup-java@v4
@@ -90,7 +90,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Temurin JDK 17
         uses: actions/setup-java@v4
@@ -128,7 +128,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Temurin JDK 17
         uses: actions/setup-java@v4
@@ -167,7 +167,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Temurin JDK 17
         uses: actions/setup-java@v4
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 30cf6615..df909396 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Temurin JDK 17
         uses: actions/setup-java@v4