diff --git a/pkgs/development/python-modules/latex2mathml/default.nix b/pkgs/development/python-modules/latex2mathml/default.nix
index 790696697541..86a2a6451b66 100644
--- a/pkgs/development/python-modules/latex2mathml/default.nix
+++ b/pkgs/development/python-modules/latex2mathml/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "latex2mathml";
-  version = "3.78.0";
+  version = "3.78.1";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "roniemartinez";
     repo = "latex2mathml";
     tag = version;
-    hash = "sha256-FB1VM2z9y17q+6/wv4oTrhe/rD2QzdAc0VMbFmcrIAw=";
+    hash = "sha256-VhBq6KSiomFPue9yzYhU68gH+MkHovVi8VEEFi3yUZ8=";
   };
 
   build-system = [ poetry-core ];