diff --git a/.github/workflows/ci-backend.yml b/.github/workflows/ci-backend.yml
index abf9cea..524beef 100644
--- a/.github/workflows/ci-backend.yml
+++ b/.github/workflows/ci-backend.yml
@@ -30,7 +30,7 @@ jobs:
           submodules: recursive
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: 'src/backend/go.mod'
           cache-dependency-path: 'src/backend/go.sum'
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 65fb5bc..42f4ca2 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -61,7 +61,7 @@ jobs:
           queries: security-extended
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: 'src/backend/go.mod'
 
@@ -116,7 +116,7 @@ jobs:
         continue-on-error: true
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: 'src/backend/go.mod'
 
diff --git a/.github/workflows/sonarqube.yml b/.github/workflows/sonarqube.yml
index afaeda7..0be290d 100644
--- a/.github/workflows/sonarqube.yml
+++ b/.github/workflows/sonarqube.yml
@@ -53,7 +53,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: 'src/backend/go.mod'
           cache-dependency-path: 'src/backend/go.sum'