diff --git a/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix b/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
index 9d5d2a4c23f..3aa3cebbfa5 100644
--- a/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
+++ b/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "jupyterhub-ldapauthenticator";
-  version = "1.3.0";
+  version = "1.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "920b115babdc32e7b159fc497a0a794bb0f57b222ce2c26c74a23594892f9d3c";
+    sha256 = "913cc67a1e8c50e7e301a16f25a4125ffd020a7c5dd22ccfb3f7707af2ee9157";
   };
 
   # No tests implemented