diff --git a/pkgs/development/python-modules/buildbot/default.nix b/pkgs/development/python-modules/buildbot/default.nix
index c242a2eaaa8a..f6405e1b68db 100644
--- a/pkgs/development/python-modules/buildbot/default.nix
+++ b/pkgs/development/python-modules/buildbot/default.nix
@@ -26,11 +26,11 @@ let
 
   package = buildPythonPackage rec {
     pname = "buildbot";
-    version = "3.1.1";
+    version = "3.2.0";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0vh2v1qs65kwcj1x8r1wj2g456kflspyz7mjara9ph9qs7j97y74";
+      sha256 = "sha256-Ji/1anphYaGoP0kaOpArKDKPe9YUFTU1Zd9O4g6V9OA=";
     };
 
     propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/buildbot/pkg.nix b/pkgs/development/python-modules/buildbot/pkg.nix
index b00a2ece5684..94cca457b9c8 100644
--- a/pkgs/development/python-modules/buildbot/pkg.nix
+++ b/pkgs/development/python-modules/buildbot/pkg.nix
@@ -6,7 +6,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "13bcshfas3r7hl205il9fzdjfhd18jf0lxrr5wd8r6qzdrl6i1y6";
+    sha256 = "sha256-6PpR/zDy1ZZWFN2qzIeNWk9kmDpecZH40IEMoqyprnk=";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/buildbot/plugins.nix b/pkgs/development/python-modules/buildbot/plugins.nix
index 62f32a00fb45..f01967337a1d 100644
--- a/pkgs/development/python-modules/buildbot/plugins.nix
+++ b/pkgs/development/python-modules/buildbot/plugins.nix
@@ -7,7 +7,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "1qb82s72mrm39123kwkypa2nhdsks6v9nkpw4vvscnq4p9xbzw2c";
+      sha256 = "sha256-6dG8yCHmysQELodaPXOrI8J8Uc1/7YHwplnvYZyeuo0=";
     };
 
     # Remove unneccessary circular dependency on buildbot
@@ -34,7 +34,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0kwzj28dmhkcr44nf39s82xjc9y5p27w4ywxfpm55cim3hwxbcb1";
+      sha256 = "sha256-bjDVA5478pHtBXIVPSZJURRqU9EVFVXG/933oDQZCpk=";
     };
 
     buildInputs = [ buildbot-pkg ];
@@ -56,7 +56,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0vvp6z0d0qf5i5kykzph28hr3g9wgzrmmbbzdnm94yk4wsqq7w86";
+      sha256 = "sha256-I31sryOUW6JVsWpkgvQe9ICyoDZUVewRPtG0JdIVJo8=";
     };
 
     buildInputs = [ buildbot-pkg ];
@@ -78,7 +78,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0y839swv9vdkwi4i1hjiyrjbj1bs74sbkpr5f58ivkjlf5alb56b";
+      sha256 = "sha256-FWi67S3wXuISLP0f4VzXisEWXN60xlgU4I946QkX9Eo=";
     };
 
     buildInputs = [ buildbot-pkg ];
@@ -100,7 +100,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "1zsh1bvrl3byx0ycz5jnhijzifxglm8w7kcxp79k7frw7i02fpvy";
+      sha256 = "sha256-6kXB+hu75V59KMo7tIHbE2Wvig6raTbPc7vYVVl/1y0=";
     };
 
     buildInputs = [ buildbot-pkg ];
diff --git a/pkgs/development/python-modules/buildbot/worker.nix b/pkgs/development/python-modules/buildbot/worker.nix
index 4313d16d0b77..f873eeee98a9 100644
--- a/pkgs/development/python-modules/buildbot/worker.nix
+++ b/pkgs/development/python-modules/buildbot/worker.nix
@@ -7,7 +7,7 @@ buildPythonPackage (rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0q16vgvlhiybq5rhva9kcj5v2mhfpdb5czm2vng4rrfqqiqq918m";
+    sha256 = "sha256-pIXdqahCWJGRiXKDyih2UjGYdyzwhxnYgMwCzdQfYUo=";
   };
 
   propagatedBuildInputs = [ twisted future ];