diff --git a/Dockerfile b/Dockerfile
index 2eeb7f84f3..1a2798c450 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ FROM php:7.4-cli-alpine as step1
 
 ENV TZ=Asia/Tel_Aviv \
     PHP_REDIS_VERSION=5.3.0 \
-    PHP_SWOOLE_VERSION=4.5.2 \
+    PHP_SWOOLE_VERSION=4.5.3 \
     PHP_XDEBUG_VERSION=sdebug_2_9-beta
 
 RUN \