diff --git a/15/alpine/Dockerfile b/15/alpine/Dockerfile
index 123d494000..97b230bb96 100644
--- a/15/alpine/Dockerfile
+++ b/15/alpine/Dockerfile
@@ -23,8 +23,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 15
-ENV PG_VERSION 15rc1
-ENV PG_SHA256 576476fab0d49f05f27625e1d6ed433e6e1358fabba92ae41780421e65fa7ad4
+ENV PG_VERSION 15rc2
+ENV PG_SHA256 11739405e96699198733f4a0055362262c9c89f32d2e835e0b815687d700cc23
 
 RUN set -eux; \
 	\
diff --git a/15/bullseye/Dockerfile b/15/bullseye/Dockerfile
index 1a6471f343..7a4fe20428 100644
--- a/15/bullseye/Dockerfile
+++ b/15/bullseye/Dockerfile
@@ -87,7 +87,7 @@ RUN set -ex; \
 ENV PG_MAJOR 15
 ENV PATH $PATH:/usr/lib/postgresql/$PG_MAJOR/bin
 
-ENV PG_VERSION 15~rc1-1.pgdg110+1
+ENV PG_VERSION 15~rc2-1.pgdg110+1
 
 RUN set -ex; \
 	\
diff --git a/versions.json b/versions.json
index 5b250d2f07..14ad08559b 100644
--- a/versions.json
+++ b/versions.json
@@ -97,14 +97,14 @@
         "arm64",
         "ppc64el"
       ],
-      "version": "15~rc1-1.pgdg110+1"
+      "version": "15~rc2-1.pgdg110+1"
     },
     "debian": "bullseye",
     "debianSuites": [
       "bullseye"
     ],
     "major": 15,
-    "sha256": "576476fab0d49f05f27625e1d6ed433e6e1358fabba92ae41780421e65fa7ad4",
-    "version": "15rc1"
+    "sha256": "11739405e96699198733f4a0055362262c9c89f32d2e835e0b815687d700cc23",
+    "version": "15rc2"
   }
 }