diff --git a/pkgs/servers/sql/postgresql/default.nix b/pkgs/servers/sql/postgresql/default.nix
index 1d486a8aeee..21082ba0244 100644
--- a/pkgs/servers/sql/postgresql/default.nix
+++ b/pkgs/servers/sql/postgresql/default.nix
@@ -103,9 +103,9 @@ in {
   };
 
   postgresql94 = common {
-    version = "9.4.18";
+    version = "9.4.19";
     psqlSchema = "9.4";
-    sha256 = "1h64yjyrlz3ppsp9k6sm4jihg6n9i7mqhkx4p0hymqzmnbr3g0s2";
+    sha256 = "12qn9h47rkn4k41gdbxkkvg0pff43k1113jmhc83f19adc1nnxq3";
   };
 
   postgresql95 = common {