diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index e959301..a19b587 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -10,9 +10,9 @@ jobs:
       image: "cimg/openjdk:23.0-node"
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: "Cache Gradle dependencies"
-        uses: https://github.com/actions/cache@v3
+        uses: https://github.com/actions/cache@v4
         with:
           path: |
             ~/.gradle/caches
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 2442d38..d46d545 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -28,7 +28,7 @@ services:
         condition: service_healthy
 
   keycloakdb_svr:
-    image: postgres:14.2
+    image: postgres:17.4
     volumes:
       - postgres_data_keycloak_db:/var/lib/postgresql/data
     environment:
@@ -41,7 +41,7 @@ services:
       - "9433:5432"
 
   postgres_db:
-    image: postgres:16.4
+    image: postgres:17.4
     volumes:
       - postgres_data:/var/lib/postgresql/data
     environment:
diff --git a/frontend/docker/docker-compose.yml b/frontend/docker/docker-compose.yml
index a83a1d8..1819431 100644
--- a/frontend/docker/docker-compose.yml
+++ b/frontend/docker/docker-compose.yml
@@ -7,7 +7,7 @@ volumes:
 services:
   postgres-employee:
     container_name: postgres_employee
-    image: postgres:13.3
+    image: postgres:17.4
     volumes:
       - employee_postgres_data:/var/lib/postgresql/data
     environment: