diff --git a/pkgs/development/python-modules/panel/default.nix b/pkgs/development/python-modules/panel/default.nix
index 4c88f0e1e4b..99575715d94 100644
--- a/pkgs/development/python-modules/panel/default.nix
+++ b/pkgs/development/python-modules/panel/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "panel";
-  version = "0.6.2";
+  version = "0.6.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "04w8jjlf7yz3k84xnacahczc9mmddqyp756rj3n8hclks9c1ww40";
+    sha256 = "9b86a827f24dcfd1b6d821836e691fca7aab21b79a293031297f83cf2f8d6cef";
   };
 
   propagatedBuildInputs = [