diff --git a/pkgs/development/python-modules/ipympl/default.nix b/pkgs/development/python-modules/ipympl/default.nix
index 226fea5b621..d17a4a85c3b 100644
--- a/pkgs/development/python-modules/ipympl/default.nix
+++ b/pkgs/development/python-modules/ipympl/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "ipympl";
-  version = "0.9.0";
+  version = "0.9.1";
   format = "wheel";
 
   src = fetchPypi {
     inherit pname version format;
-    sha256 = "sha256-HpO3T/zRbimxd1+nUkbSmclj7nPsMYuSUK0VJItZQs4=";
+    sha256 = "sha256-NQW0ctQSF4/RFeJVdk0efnYy1sgunebWKyVDijU3RoA=";
   };