diff --git a/Dockerfile b/Dockerfile
index d260dcf..c2d604c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM appleboy/drone-telegram:1.3.9-linux-amd64
+FROM appleboy/drone-telegram:1.4.0
 
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh