diff --git a/hack/markdownlint.sh b/hack/markdownlint.sh
index 5258d27..8f20392 100755
--- a/hack/markdownlint.sh
+++ b/hack/markdownlint.sh
@@ -15,6 +15,6 @@ else
         --volume "${PWD}:/workdir:ro,z" \
         --entrypoint sh \
         --workdir /workdir \
-        docker.io/pipelinecomponents/markdownlint-cli2:0.9.0@sha256:71370df6c967bae548b0bfd0ae313ddf44bfad87da76f88180eff55c6264098c \
+        docker.io/pipelinecomponents/markdownlint-cli2:0.12.0@sha256:a3977fba9814f10d33a1d69ae607dc808e7a6470b2ba03e84c17193c0791aac0 \
         /workdir/hack/markdownlint.sh "$@"
 fi