diff --git a/agents/core-logic/Dockerfile.base b/agents/core-logic/Dockerfile.base
index 9e9f546..7009042 100644
--- a/agents/core-logic/Dockerfile.base
+++ b/agents/core-logic/Dockerfile.base
@@ -8,7 +8,7 @@
 # Cloud Build kan også kjøre dette steget manuelt:
 #   gcloud builds submit --config=cloudbuild.base.yaml .
 
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 WORKDIR /app