diff --git a/15/alpine3.19/Dockerfile b/15/alpine3.19/Dockerfile
index e9c2dbb37d..fba571e203 100644
--- a/15/alpine3.19/Dockerfile
+++ b/15/alpine3.19/Dockerfile
@@ -53,8 +53,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 15
-ENV PG_VERSION 15.8
-ENV PG_SHA256 4403515f9a69eeb3efebc98f30b8c696122bfdf895e92b3b23f5b8e769edcb6a
+ENV PG_VERSION 15.9
+ENV PG_SHA256 74f2d4565035f0cf729ecb059949faaf1102cbd93759b359822f98f82198c783
 
 ENV DOCKER_PG_LLVM_DEPS \
 		llvm15-dev \
diff --git a/15/alpine3.20/Dockerfile b/15/alpine3.20/Dockerfile
index 83e8a4640d..0706a3367b 100644
--- a/15/alpine3.20/Dockerfile
+++ b/15/alpine3.20/Dockerfile
@@ -53,8 +53,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 15
-ENV PG_VERSION 15.8
-ENV PG_SHA256 4403515f9a69eeb3efebc98f30b8c696122bfdf895e92b3b23f5b8e769edcb6a
+ENV PG_VERSION 15.9
+ENV PG_SHA256 74f2d4565035f0cf729ecb059949faaf1102cbd93759b359822f98f82198c783
 
 ENV DOCKER_PG_LLVM_DEPS \
 		llvm15-dev \
diff --git a/15/bookworm/Dockerfile b/15/bookworm/Dockerfile
index 859acbfbdd..957ec6df80 100644
--- a/15/bookworm/Dockerfile
+++ b/15/bookworm/Dockerfile
@@ -89,7 +89,7 @@ RUN set -ex; \
 ENV PG_MAJOR 15
 ENV PATH $PATH:/usr/lib/postgresql/$PG_MAJOR/bin
 
-ENV PG_VERSION 15.8-1.pgdg120+1
+ENV PG_VERSION 15.9-1.pgdg120+1
 
 RUN set -ex; \
 	\
diff --git a/15/bullseye/Dockerfile b/15/bullseye/Dockerfile
index aff946fa54..eafd5c45dc 100644
--- a/15/bullseye/Dockerfile
+++ b/15/bullseye/Dockerfile
@@ -89,7 +89,7 @@ RUN set -ex; \
 ENV PG_MAJOR 15
 ENV PATH $PATH:/usr/lib/postgresql/$PG_MAJOR/bin
 
-ENV PG_VERSION 15.8-1.pgdg110+1
+ENV PG_VERSION 15.9-1.pgdg110+1
 
 RUN set -ex; \
 	\
diff --git a/versions.json b/versions.json
index fb8b5b048a..121921cd6a 100644
--- a/versions.json
+++ b/versions.json
@@ -101,7 +101,7 @@
         "ppc64el",
         "s390x"
       ],
-      "version": "15.8-1.pgdg120+1"
+      "version": "15.9-1.pgdg120+1"
     },
     "bullseye": {
       "arches": [
@@ -110,18 +110,18 @@
         "ppc64el",
         "s390x"
       ],
-      "version": "15.8-1.pgdg110+1"
+      "version": "15.9-1.pgdg110+1"
     },
     "debian": "bookworm",
     "major": 15,
-    "sha256": "4403515f9a69eeb3efebc98f30b8c696122bfdf895e92b3b23f5b8e769edcb6a",
+    "sha256": "74f2d4565035f0cf729ecb059949faaf1102cbd93759b359822f98f82198c783",
     "variants": [
       "bookworm",
       "bullseye",
       "alpine3.20",
       "alpine3.19"
     ],
-    "version": "15.8"
+    "version": "15.9"
   },
   "16": {
     "alpine": "3.20",