diff --git a/pkgs/development/python-modules/iometer/default.nix b/pkgs/development/python-modules/iometer/default.nix
index 96c7247b92fe..5c0c271c98c2 100644
--- a/pkgs/development/python-modules/iometer/default.nix
+++ b/pkgs/development/python-modules/iometer/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "iometer";
-  version = "0.1.0";
+  version = "0.2.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "iometer-gmbh";
     repo = "iometer.py";
     tag = "v${version}";
-    hash = "sha256-+Ox9FlS2mswCt2jaJfKuvt21byjUrnCYp3vcv1D83Rs=";
+    hash = "sha256-EKMbNAKhPRubLbCfvr93Lif2fhJ71eH2IByizG9RNZQ=";
   };
 
   build-system = [ poetry-core ];