diff --git a/src/test/resources/org/jvnet/hudson/plugins/platformlabeler/debian/testing/Dockerfile b/src/test/resources/org/jvnet/hudson/plugins/platformlabeler/debian/testing/Dockerfile
index b45cac280..616bd9870 100644
--- a/src/test/resources/org/jvnet/hudson/plugins/platformlabeler/debian/testing/Dockerfile
+++ b/src/test/resources/org/jvnet/hudson/plugins/platformlabeler/debian/testing/Dockerfile
@@ -1,2 +1,2 @@
-FROM debian:testing-20240211-slim
+FROM debian:testing-20240311-slim
 RUN apt-get update && apt-get dist-upgrade -y && apt-get install -y lsb-release