diff --git a/pkgs/development/python-modules/turnt/default.nix b/pkgs/development/python-modules/turnt/default.nix
index a04d16a959fd..b6c0549c040a 100644
--- a/pkgs/development/python-modules/turnt/default.nix
+++ b/pkgs/development/python-modules/turnt/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "turnt";
-  version = "1.8.0";
+  version = "1.9.0";
   format = "flit";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c6cfcb68a3353032c4ce6fff352196e723d05f9cee23eaf4f36d4dcfd89b8e49";
+    sha256 = "sha256-X0uJmY2MVnvM50LDBXDn9hK4NuHAil4Kf39V/8b8OIQ=";
   };
 
   propagatedBuildInputs = [