diff --git a/13/alpine/Dockerfile b/13/alpine/Dockerfile
index 2148b0674f..fc4651b1ad 100644
--- a/13/alpine/Dockerfile
+++ b/13/alpine/Dockerfile
@@ -23,8 +23,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 13
-ENV PG_VERSION 13.3
-ENV PG_SHA256 3cd9454fa8c7a6255b6743b767700925ead1b9ab0d7a0f9dcb1151010f8eb4a1
+ENV PG_VERSION 13.4
+ENV PG_SHA256 ea93e10390245f1ce461a54eb5f99a48d8cabd3a08ce4d652ec2169a357bc0cd
 
 RUN set -eux; \
 	\
diff --git a/13/buster/Dockerfile b/13/buster/Dockerfile
index 98e3048e6a..c7b67f9ee6 100644
--- a/13/buster/Dockerfile
+++ b/13/buster/Dockerfile
@@ -90,7 +90,7 @@ RUN set -ex; \
 ENV PG_MAJOR 13
 ENV PATH $PATH:/usr/lib/postgresql/$PG_MAJOR/bin
 
-ENV PG_VERSION 13.3-1.pgdg100+1
+ENV PG_VERSION 13.4-1.pgdg100+1
 
 RUN set -ex; \
 	\
diff --git a/versions.json b/versions.json
index a349be6035..f119f78b52 100644
--- a/versions.json
+++ b/versions.json
@@ -83,15 +83,15 @@
         "i386",
         "ppc64el"
       ],
-      "version": "13.3-1.pgdg100+1"
+      "version": "13.4-1.pgdg100+1"
     },
     "debian": "buster",
     "debianSuites": [
       "buster"
     ],
     "major": 13,
-    "sha256": "3cd9454fa8c7a6255b6743b767700925ead1b9ab0d7a0f9dcb1151010f8eb4a1",
-    "version": "13.3"
+    "sha256": "ea93e10390245f1ce461a54eb5f99a48d8cabd3a08ce4d652ec2169a357bc0cd",
+    "version": "13.4"
   },
   "14": {
     "alpine": "3.14",