diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml
index 9f4648b45..b0c2d0fb6 100644
--- a/.devcontainer/docker-compose.yml
+++ b/.devcontainer/docker-compose.yml
@@ -130,7 +130,7 @@ services:
       - infradev
 
   mock-oauth2-server:
-    image: ghcr.io/navikt/mock-oauth2-server:2.1.3
+    image: ghcr.io/navikt/mock-oauth2-server:2.1.5
     networks:
       - infradev
     environment: