diff --git a/wiremock.Dockerfile b/wiremock.Dockerfile
index 21907ef..6e6039a 100644
--- a/wiremock.Dockerfile
+++ b/wiremock.Dockerfile
@@ -1 +1 @@
-FROM wiremock/wiremock:3.5.2-1-alpine
+FROM wiremock/wiremock:3.5.3-1-alpine