diff --git a/pkgs/development/python-modules/pytomlpp/default.nix b/pkgs/development/python-modules/pytomlpp/default.nix
index c0bcbe35b629..1081f3147964 100644
--- a/pkgs/development/python-modules/pytomlpp/default.nix
+++ b/pkgs/development/python-modules/pytomlpp/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "pytomlpp";
-  version = "1.0.6";
+  version = "1.0.13";
 
   src = fetchFromGitHub {
     owner = "bobfang1992";
     repo = pname;
     rev = "v${version}";
     fetchSubmodules = true;
-    hash = "sha256-QyjIJCSgiSKjqMBvCbOlWYx6rBbKIoDvXez2YnYaPUo=";
+    hash = "sha256-QJeXvj1M3Vq5ctmx7RhczONsPRXAecv3WhJgKWtNK+M=";
   };
 
   buildInputs = [ pybind11 ];