diff --git a/Dockerfile b/Dockerfile
index ccdf4c4..59c8cec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Base image containing dependencies used in builder and final image
-FROM ghcr.io/swissgrc/azure-pipelines-dotnet:9.0.302 AS base
+FROM ghcr.io/swissgrc/azure-pipelines-dotnet:9.0.304 AS base
 
 
 # Builder image