diff --git a/pkgs/development/python-modules/pyclimacell/default.nix b/pkgs/development/python-modules/pyclimacell/default.nix
index c9eb0f0353f..7f5703585c4 100644
--- a/pkgs/development/python-modules/pyclimacell/default.nix
+++ b/pkgs/development/python-modules/pyclimacell/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "pyclimacell";
-  version = "0.18.0";
+  version = "0.18.2";
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "raman325";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0pxlh3lwd1az6v7vbaz9kv6ngqxf34iddp7vr0d0p8apbvinwrha";
+    sha256 = "sha256-jWHjnebg4Aar48gid7bB7XYXOQtSqbmVmASsZd0YoPc=";
   };
 
   propagatedBuildInputs = [