diff --git a/docker-compose.selinux.yml b/docker-compose.selinux.yml
index b2e58bc8..8fdc7450 100644
--- a/docker-compose.selinux.yml
+++ b/docker-compose.selinux.yml
@@ -67,7 +67,7 @@ services:
   postgres:
     environment:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-    image: postgis/postgis:14-3.2
+    image: postgres:16
     networks:
       default: null
     restart: always
@@ -82,8 +82,7 @@ services:
         published: "5432"
         protocol: tcp
   dex:
-    image: docker.io/dexidp/dex:v2.38.0
-    restart: always
+    image: docker.io/dexidp/dex:latest
     environment:
       OAUTH2_PROXY_CLIENT_ID: ${OAUTH2_PROXY_CLIENT_ID}
       OAUTH2_PROXY_CLIENT_SECRET: ${OAUTH2_PROXY_CLIENT_SECRET}
@@ -97,7 +96,7 @@ services:
       - "./example/dexidp/config-demo.yaml:/etc/dex/config-demo.yaml:Z"
       - type: volume
         source: dex_data
-        target: /var/sqlite/dex
+        target: /var/dex
         volume: {}
     ports:
       - mode: ingress
diff --git a/docker-compose.yml b/docker-compose.yml
index b2e83cea..e4c0d8fe 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -67,7 +67,7 @@ services:
   postgres:
     environment:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-    image: postgis/postgis:14-3.2
+    image: postgres:16
     networks:
       default: null
     restart: always
@@ -82,8 +82,7 @@ services:
         published: "5432"
         protocol: tcp
   dex:
-    image: docker.io/dexidp/dex:v2.38.0
-    restart: always
+    image: docker.io/dexidp/dex:latest
     environment:
       OAUTH2_PROXY_CLIENT_ID: ${OAUTH2_PROXY_CLIENT_ID}
       OAUTH2_PROXY_CLIENT_SECRET: ${OAUTH2_PROXY_CLIENT_SECRET}
@@ -100,7 +99,7 @@ services:
         read_only: true
       - type: volume
         source: dex_data
-        target: /var/sqlite/dex
+        target: /var/dex
         volume: {}
     ports:
       - mode: ingress
diff --git a/example/dexidp/config-demo.yaml b/example/dexidp/config-demo.yaml
index 5aa4b6c6..49992992 100644
--- a/example/dexidp/config-demo.yaml
+++ b/example/dexidp/config-demo.yaml
@@ -3,7 +3,7 @@ issuer: {{ getenv "DEX_ISSUER" "http://127.0.0.1:5556/dex" }}
 storage:
   type: sqlite3
   config:
-    file: var/sqlite/dex/dex.db
+    file: var/dex/dex.db
 
 web:
   http: {{ getenv "DEX_WEB_HTTP" "0.0.0.0:5556" }}