diff --git a/Dockerfile b/Dockerfile
index 18971b7596..f5f1279a39 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ ARG DEBUG=false
 ENV DEBUG=$DEBUG
 
 ENV PHP_REDIS_VERSION=5.3.4 \
-    PHP_SWOOLE_VERSION=v4.7.0 \
+    PHP_SWOOLE_VERSION=v4.8.0 \
     PHP_IMAGICK_VERSION=3.5.1 \
     PHP_YAML_VERSION=2.2.1 \
     PHP_MAXMINDDB_VERSION=v1.10.1