diff --git a/backend/pom.xml b/backend/pom.xml
index e0bbd02..9bd4ab4 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -28,7 +28,7 @@
 
         <maven.test.skip>true</maven.test.skip>
 
-        <lithium.version>3.4.0</lithium.version>
+        <lithium.version>3.4.2</lithium.version>
         <dropwizard.version>2.1.1</dropwizard.version>
         <jwt.version>0.11.5</jwt.version>
     </properties>
diff --git a/docker-compose.yml b/docker-compose.yml
index 395c70c..5113cd9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,7 +26,7 @@ services:
       - db
 
   db:
-    image: postgres:13
+    image: postgres:14
     # just for local development
     environment:
       - POSTGRES_USER=roman