diff --git a/pkgs/development/python-modules/pyqt/5.x.nix b/pkgs/development/python-modules/pyqt/5.x.nix
index dc5c964caf6d..053824ef8e95 100644
--- a/pkgs/development/python-modules/pyqt/5.x.nix
+++ b/pkgs/development/python-modules/pyqt/5.x.nix
@@ -6,7 +6,7 @@
 
 let
   pname = "PyQt";
-  version = "5.9";
+  version = "5.9.2";
 
   inherit (pythonPackages) buildPythonPackage python dbus-python sip;
 in buildPythonPackage {
@@ -25,7 +25,7 @@ in buildPythonPackage {
 
   src = fetchurl {
     url = "mirror://sourceforge/pyqt/PyQt5/PyQt-${version}/PyQt5_gpl-${version}.tar.gz";
-    sha256 = "15hh4z5vd45dcswjla58q6rrfr6ic7jfz2n7c8lwfb10rycpj3mb";
+    sha256 = "15439gxari6azbfql20ksz8h4gv23k3kfyjyr89h2yy9k32xm461";
   };
 
   nativeBuildInputs = [ pkgconfig makeWrapper qmake ];
diff --git a/pkgs/development/python-modules/sip/default.nix b/pkgs/development/python-modules/sip/default.nix
index af885fcf5a2a..77857df0764f 100644
--- a/pkgs/development/python-modules/sip/default.nix
+++ b/pkgs/development/python-modules/sip/default.nix
@@ -2,13 +2,13 @@
 
 if isPyPy then throw "sip not supported for interpreter ${python.executable}" else buildPythonPackage rec {
   pname = "sip";
-  version = "4.19.3";
+  version = "4.19.6";
   name = "${pname}-${version}";
   format = "other";
 
   src = fetchurl {
     url = "mirror://sourceforge/pyqt/sip/${name}/${name}.tar.gz";
-    sha256 = "0x2bghbprwl3az1ni3p87i0bq8r99694la93kg65vi0cz12gh3bl";
+    sha256 = "0nlj0zbvmzliyhhspqwf2bjvcnpq4agx4s47php7ishv32p2gnlx";
   };
 
   configurePhase = ''