diff --git a/Dockerfile b/Dockerfile
index 7314314..bc5d9ae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openresty/openresty:1.19.3.1-buster@sha256:1b970e585389f3cbbb4429c00ec6ada0082926ea0db9a2f3a9c105cbb4f437e4
+FROM openresty/openresty:1.19.3.1-buster@sha256:99b01a24334c7ac6ea52042bb37f6f56fb3369953d122c4dd6f4a47dd724f751
 
 COPY nginx.conf.template /
 COPY entrypoint.sh /