diff --git a/.github/workflows/client.yaml b/.github/workflows/client.yaml
index 0ffbcef..ddc1875 100644
--- a/.github/workflows/client.yaml
+++ b/.github/workflows/client.yaml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Use Node.js 22
       uses: actions/setup-node@v4
       with:
@@ -33,7 +33,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Use Node.js 22
       uses: actions/setup-node@v4
       with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 4368f6f..ad41b45 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -45,7 +45,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index ad109d0..49729df 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Cache Gradle artifacts (downloaded JARs, the wrapper, and any downloaded JDKs)
       uses: actions/cache@v4
diff --git a/.github/workflows/server.yml b/.github/workflows/server.yml
index 503c57a..f0e707d 100644
--- a/.github/workflows/server.yml
+++ b/.github/workflows/server.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Cache Gradle artifacts (downloaded JARs, the wrapper, and any downloaded JDKs)
       uses: actions/cache@v4