diff --git a/pkgs/development/python-modules/tmb/default.nix b/pkgs/development/python-modules/tmb/default.nix
index 10a6e3b00d5..1c5869ac537 100644
--- a/pkgs/development/python-modules/tmb/default.nix
+++ b/pkgs/development/python-modules/tmb/default.nix
@@ -7,7 +7,7 @@
 
 buildPythonPackage rec {
   pname = "tmb";
-  version = "0.1.3";
+  version = "0.1.5";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     owner = "alemuro";
     repo = pname;
     rev = version;
-    hash = "sha256-/syHSu9LKLDe3awrgSIHh0hV+raWqKd53f43WagHn9c=";
+    hash = "sha256-XuRhRmeTXAplb14UwISyzaqEIrFeg8/aCdMxUccMUos=";
   };
 
   VERSION = version;