diff --git a/pkgs/development/python-modules/timezonefinder/default.nix b/pkgs/development/python-modules/timezonefinder/default.nix
index 90ee140bf0ca..07d8b00e0c6b 100644
--- a/pkgs/development/python-modules/timezonefinder/default.nix
+++ b/pkgs/development/python-modules/timezonefinder/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "timezonefinder";
-  version = "7.0.1";
+  version = "8.0.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jannikmi";
     repo = "timezonefinder";
     tag = version;
-    hash = "sha256-Pp4VHCaYH4yZh25Z8ETTpPW8YHeBro+st/5MM4XDwxk=";
+    hash = "sha256-AvuNsIpJBZymlJe4HLPEmHfxN1jhqPmrEgRPb3W+B3E=";
   };
 
   build-system = [