diff --git a/pkgs/servers/sql/postgresql/16.nix b/pkgs/servers/sql/postgresql/16.nix
index d8322f42d387..fd1957b89386 100644
--- a/pkgs/servers/sql/postgresql/16.nix
+++ b/pkgs/servers/sql/postgresql/16.nix
@@ -1,6 +1,6 @@
 import ./generic.nix {
-  version = "16.5";
-  hash = "sha256-psu7cDf5jLivp9OXC3xIBAzwKxFeOSU6DAN6i7jnePA=";
+  version = "16.6";
+  hash = "sha256-Izac2szUUnCsXcww+p2iBdW+M/pQXh8XoEGNLK7KR3s=";
   muslPatches = {
     dont-use-locale-a = {
       url = "https://git.alpinelinux.org/aports/plain/main/postgresql16/dont-use-locale-a-on-musl.patch?id=08a24be262339fd093e641860680944c3590238e";