diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f24ad5ccbae..f2bb2c753e8 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -18324,10 +18324,10 @@ in {
 
   pgspecial = buildPythonPackage rec {
     name = "pgspecial-${version}";
-    version = "1.5.0";
+    version = "1.6.0";
 
     src = pkgs.fetchurl {
-      sha256 = "14bqlwcnbyn3ikzg5wr7iqrlfwbcy5vaa5n1mmgg305yal34lk6d";
+      sha256 = "09ilalpgcl86f79648qsjm87dqi97bc70y51nrf0b3i1py3mhs2m";
       url = "mirror://pypi/p/pgspecial/${name}.tar.gz";
     };