diff --git a/pkgs/servers/sql/postgresql/default.nix b/pkgs/servers/sql/postgresql/default.nix
index 890ac2d3777..b9cd50aa5fe 100644
--- a/pkgs/servers/sql/postgresql/default.nix
+++ b/pkgs/servers/sql/postgresql/default.nix
@@ -183,41 +183,41 @@ let
 in self: {
 
   postgresql_9_5 = self.callPackage generic {
-    version = "9.5.20";
+    version = "9.5.21";
     psqlSchema = "9.5";
-    sha256 = "03fygn3nn6l6ar66sldy5akdg1gynny3yxbrpvmmp5ygfnrm2mwj";
+    sha256 = "0b3kzc0431bvp55jns42q9h1119gy075mp4aywnkq93pm17nxdby";
     this = self.postgresql_9_5;
     inherit self;
   };
 
   postgresql_9_6 = self.callPackage generic {
-    version = "9.6.16";
+    version = "9.6.17";
     psqlSchema = "9.6";
-    sha256 = "1rr2dgv4ams8r2lp13w85c77rkmzpb88fjlc28mvlw6zq2fblv2w";
+    sha256 = "1hm0w6n988n9qn2wylhjq02i5ayzb16rzhgkcv09fpsl68ny7qgn";
     this = self.postgresql_9_6;
     inherit self;
   };
 
   postgresql_10 = self.callPackage generic {
-    version = "10.11";
+    version = "10.12";
     psqlSchema = "10.0"; # should be 10, but changing it is invasive
-    sha256 = "02fcmvbh0mhplj3s2jd24s642ysx7bggnf0h8bs5amh7dgzi8p8d";
+    sha256 = "1rsab4zf4rx7pvvhlwhb04kb95aiad9cwazc4ksbvg2gij47z3rq";
     this = self.postgresql_10;
     inherit self;
   };
 
   postgresql_11 = self.callPackage generic {
-    version = "11.6";
+    version = "11.7";
     psqlSchema = "11.1"; # should be 11, but changing it is invasive
-    sha256 = "0w1iq488kpzfgfnlw4k32lz5by695mpnkq461jrgsr99z5zlz4j9";
+    sha256 = "04x343i4v0w4jf1v5ial8rwsizs1qhdjfbanbnibdys6i0xfjjij";
     this = self.postgresql_11;
     inherit self;
   };
 
   postgresql_12 = self.callPackage generic {
-    version = "12.1";
+    version = "12.2";
     psqlSchema = "12";
-    sha256 = "1vc3hjcbgkdfczc1ipkk02rahabn7fabpb7qs203jxpnpamz76x0";
+    sha256 = "1pmmd59pvfs50gsi728bw9f1jl59xghsjdanfimph0659x6cq7dd";
     this = self.postgresql_12;
     inherit self;
   };