diff --git a/13/alpine/Dockerfile b/13/alpine/Dockerfile
index ec0a198102..cdf550d2ea 100644
--- a/13/alpine/Dockerfile
+++ b/13/alpine/Dockerfile
@@ -18,8 +18,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 13
-ENV PG_VERSION 13beta1
-ENV PG_SHA256 249ba0d0227d5393b83d397f2543354bfee579276cb1e821e9b7d904a42039e1
+ENV PG_VERSION 13beta2
+ENV PG_SHA256 51b8c64f4c354728555144a7bfbdced96afb86e5cfa80a26b5e96a1d9081ee9f
 
 RUN set -ex \
 	\