diff --git a/pkgs/servers/sql/postgresql/13.nix b/pkgs/servers/sql/postgresql/13.nix
index 56db6b0908045..72a8dd8bb3920 100644
--- a/pkgs/servers/sql/postgresql/13.nix
+++ b/pkgs/servers/sql/postgresql/13.nix
@@ -1,6 +1,6 @@
 import ./generic.nix {
-  version = "13.17";
-  hash = "sha256-AisKbnvDdKd37s4zcIiV17YMrgfUkrKGspaknXOV14s=";
+  version = "13.18";
+  hash = "sha256-zuqSq+4qjBlAjSeLaN5qeLa9PbtPotZT+nynRdZmqrE=";
   muslPatches = {
     disable-test-collate-icu-utf8 = {
       url = "https://git.alpinelinux.org/aports/plain/main/postgresql13/disable-test-collate.icu.utf8.patch?id=69faa146ec9fff3b981511068f17f9e629d4688b";