diff --git a/pkgs/development/python-modules/process-tests/default.nix b/pkgs/development/python-modules/process-tests/default.nix
index abf175b55312..5f50b2a4d180 100644
--- a/pkgs/development/python-modules/process-tests/default.nix
+++ b/pkgs/development/python-modules/process-tests/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "process-tests";
-  version = "2.1.1";
+  version = "2.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "15yrgr1hb7i0fq31dh6k8hmc3jnk6yn5nh4xh3gmszk9vag5zrqk";
+    sha256 = "a3747ad947bdfc93e5c986bdb17a6d718f3f26e8577a0807a00962f29e26deba";
   };
 
   # No tests