diff --git a/pkgs/development/python-modules/pyviz-comms/default.nix b/pkgs/development/python-modules/pyviz-comms/default.nix
index 53f06cff922..5bd6722939b 100644
--- a/pkgs/development/python-modules/pyviz-comms/default.nix
+++ b/pkgs/development/python-modules/pyviz-comms/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pyviz_comms";
-  version = "0.7.0";
+  version = "0.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7ad4ff0c2166f0296ee070049ce21341f868f907003714eb6eaf1630ea8e241a";
+    sha256 = "045bjs8na3q0fy8zzq4pghyz05d9aid1lcv11992f62z2jrf6m2q";
   };
 
   propagatedBuildInputs = [ param ];