diff --git a/12/alpine/Dockerfile b/12/alpine/Dockerfile
index 8da7b36c8a..22e1ff9833 100644
--- a/12/alpine/Dockerfile
+++ b/12/alpine/Dockerfile
@@ -18,8 +18,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 12
-ENV PG_VERSION 12.4
-ENV PG_SHA256 bee93fbe2c32f59419cb162bcc0145c58da9a8644ee154a30b9a5ce47de606cc
+ENV PG_VERSION 12.5
+ENV PG_SHA256 bd0d25341d9578b5473c9506300022de26370879581f5fddd243a886ce79ff95
 
 RUN set -eux; \
 	\