3 files changed, 21 insertions, 9 deletions
diff --git a/pkgs/development/compilers/openjdk/11.nix b/pkgs/development/compilers/openjdk/11.nix
index bf85fd35335..0f19b19b604 100644
--- a/pkgs/development/compilers/openjdk/11.nix
+++ b/pkgs/development/compilers/openjdk/11.nix
@@ -11,8 +11,8 @@
 let
   major = "11";
   minor = "0";
-  update = "11";
-  build = "9";
+  update = "12";
+  build = "7";
 
   openjdk = stdenv.mkDerivation rec {
     pname = "openjdk" + lib.optionalString headless "-headless";
@@ -22,7 +22,7 @@ let
       owner = "openjdk";
       repo = "jdk${major}u";
       rev = "jdk-${version}";
-      sha256 = "0jncsj424340xjfwv6sx5hy9sas80qa3ymkx0ng3by3z01y5rgfx";
+      sha256 = "0s8g6gj5vhm7hbp05cqaxasjrkwr41fm634qim8q6slklm4pkkli";
     };
 
     nativeBuildInputs = [ pkg-config autoconf unzip ];
diff --git a/pkgs/development/libraries/libmwaw/default.nix b/pkgs/development/libraries/libmwaw/default.nix
index aa42edfeadb..04eca2759a8 100644
--- a/pkgs/development/libraries/libmwaw/default.nix
+++ b/pkgs/development/libraries/libmwaw/default.nix
@@ -3,11 +3,11 @@ let
   s = # Generated upstream information
   rec {
     baseName="libmwaw";
-    version="0.3.19";
+    version="0.3.20";
     name="${baseName}-${version}";
-    hash="sha256-snLiNO78goxLuDRK8PBHpi4HD1MOni+6EbBMjbjtpa8=";
-    url="mirror://sourceforge/libmwaw/libmwaw/libmwaw-0.3.19/libmwaw-0.3.19.tar.xz";
-    sha256="sha256-snLiNO78goxLuDRK8PBHpi4HD1MOni+6EbBMjbjtpa8=";
+    hash="sha256-FMOLBiFPJ3zNFFDiLm4yZIlVAY12lYlrxWAWV0jIzSE=";
+    url="mirror://sourceforge/libmwaw/libmwaw/libmwaw-0.3.20/libmwaw-0.3.20.tar.xz";
+    sha256="sha256-FMOLBiFPJ3zNFFDiLm4yZIlVAY12lYlrxWAWV0jIzSE=";
   };
 
   nativeBuildInputs = [ pkg-config ];
diff --git a/pkgs/development/python-modules/pybtex/default.nix b/pkgs/development/python-modules/pybtex/default.nix
index 0ce28e57492..2e178163c10 100644
--- a/pkgs/development/python-modules/pybtex/default.nix
+++ b/pkgs/development/python-modules/pybtex/default.nix
@@ -1,11 +1,23 @@
-{ lib, buildPythonPackage, fetchPypi, latexcodec, pyyaml }:
+{ lib
+, buildPythonPackage
+, fetchPypi
+, latexcodec
+, pyyaml
+, setuptools
+}:
 
 buildPythonPackage rec {
   version = "0.24.0";
   pname = "pybtex";
 
   doCheck = false;
-  propagatedBuildInputs = [ latexcodec pyyaml ];
+  pythonImportsCheck = [ "pybtex" ];
+
+  propagatedBuildInputs = [
+    latexcodec
+    pyyaml
+    setuptools
+  ];
 
   src = fetchPypi {
     inherit version pname;