diff --git a/build-images/telescopium-lint.Dockerfile b/build-images/telescopium-lint.Dockerfile
index 993d99f..7b34931 100644
--- a/build-images/telescopium-lint.Dockerfile
+++ b/build-images/telescopium-lint.Dockerfile
@@ -4,6 +4,6 @@ FROM ghcr.io/code0-tech/build-images/mise:428.1
 ARG LYCHEE_VERSION=lychee-v0.24.2
 
 # renovate: datasource=github-releases depName=rvben/rumdl versioning=regex:^v(?<major>\d+)\.(?<minor>\d+)\.(?<patch>\d+)$
-ARG RUMDL_VERSION=v0.2.16
+ARG RUMDL_VERSION=v0.2.27
 
 RUN mise use -g lychee@$LYCHEE_VERSION rumdl@$RUMDL_VERSION