diff --git a/php-fpm/Dockerfile b/php-fpm/Dockerfile
index f32e8a7..06fbcdf 100644
--- a/php-fpm/Dockerfile
+++ b/php-fpm/Dockerfile
@@ -293,7 +293,7 @@ RUN set -eux; \
       elif [ $(php -r "echo PHP_VERSION_ID - PHP_RELEASE_VERSION;") = "70000" ]; then \
         pecl install swoole-4.3.5; \
       elif [ $(php -r "echo PHP_VERSION_ID - PHP_RELEASE_VERSION;") = "70100" ]; then \
-        pecl install swoole-4.6.0; \
+        pecl install swoole-4.5.11; \
       else \
         pecl install swoole; \
       fi; \