diff --git a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
index 6f53fe2b3a3..ba806409e05 100644
--- a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
@@ -14,17 +14,17 @@
 let
 
   pname = "mattermost-desktop";
-  version = "5.0.3";
+  version = "5.1.0";
 
   srcs = {
     "x86_64-linux" = {
       url = "https://releases.mattermost.com/desktop/${version}/${pname}-${version}-linux-x64.tar.gz";
-      hash = "sha256-KLSWJpNSMGmfugbkFIJLDnxcZtrtBZOGjLlR+kAoMTA=";
+      hash = "sha256-KmtQUqg2ODbZ6zJjsnwlvB+vhR1xbK2X9qqmZpyTR78=";
     };
 
     "i686-linux" = {
       url = "https://releases.mattermost.com/desktop/${version}/${pname}-${version}-linux-ia32.tar.gz";
-      hash = "sha256-4ofjOsfGbgO1PSqQpigNp90JsvlGP1kGexVAR/h3/88=";
+      hash = "sha256-X8Zrthw1hZOqmcYidt72l2vonh31iiA3EDGmCQr7e4c=";
     };
   };
 
diff --git a/pkgs/development/python-modules/insteon-frontend-home-assistant/default.nix b/pkgs/development/python-modules/insteon-frontend-home-assistant/default.nix
index 646ffec6552..15f8e338fc3 100644
--- a/pkgs/development/python-modules/insteon-frontend-home-assistant/default.nix
+++ b/pkgs/development/python-modules/insteon-frontend-home-assistant/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "insteon-frontend-home-assistant";
-  version = "0.1.0";
+  version = "0.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "70ee413cae8717416f5add1be7647158d8ff4303942dafccac0792ef44336cdf";
+    sha256 = "sha256-s0MjB1dTsUy1cAMWo/0r+wTiO6/h0aOiPQ3d+1pHsyM=";
   };
 
   # upstream has no tests
diff --git a/pkgs/development/tools/tradcpp/default.nix b/pkgs/development/tools/tradcpp/default.nix
index c184cee91ca..7d2606eba84 100644
--- a/pkgs/development/tools/tradcpp/default.nix
+++ b/pkgs/development/tools/tradcpp/default.nix
@@ -9,8 +9,9 @@ stdenv.mkDerivation rec {
     sha256 = "1h2bwxwc13rz3g2236l89hm47f72hn3m4h7wjir3j532kq0m68bc";
   };
 
+  strictDeps = true;
   # tradcpp only comes with BSD-make Makefile; the patch adds configure support
-  buildInputs = [ autoconf ];
+  nativeBuildInputs = [ autoconf ];
   preConfigure = "autoconf";
   patches = [
     ./tradcpp-configure.patch
diff --git a/pkgs/tools/audio/liquidsoap/full.nix b/pkgs/tools/audio/liquidsoap/full.nix
index 73e9bf51636..b390c943cd2 100644
--- a/pkgs/tools/audio/liquidsoap/full.nix
+++ b/pkgs/tools/audio/liquidsoap/full.nix
@@ -7,14 +7,14 @@
 
 let
   pname = "liquidsoap";
-  version = "2.0.5";
+  version = "2.0.6";
 in
 stdenv.mkDerivation {
   inherit pname version;
 
   src = fetchurl {
     url = "https://github.com/savonet/${pname}/releases/download/v${version}/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-+BHRAnO2sKK504EhXc6LPabnOzcOAAHmtmqVNQ8OeZU=";
+    sha256 = "sha256-1wD9BApbDA/ovzZoniay+jciP/V2C8EoGQehd5N8PPQ=";
   };
 
   postFixup = ''