diff --git a/Dockerfile b/Dockerfile
index 4268b8b..687973b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ RUN apk add dos2unix
 COPY plugin.sh ./
 RUN dos2unix plugin.sh
 
-FROM gcr.io/kaniko-project/executor:v1.8.1-debug
+FROM gcr.io/kaniko-project/executor:v1.9.0-debug
 
 ENV HOME /root
 ENV USER root