diff --git a/pkgs/applications/editors/rednotebook/default.nix b/pkgs/applications/editors/rednotebook/default.nix
index 698eca91a8ba..4e4835783e46 100644
--- a/pkgs/applications/editors/rednotebook/default.nix
+++ b/pkgs/applications/editors/rednotebook/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonApplication rec {
   pname = "rednotebook";
-  version = "2.21";
+  version = "2.22";
 
   src = fetchFromGitHub {
     owner = "jendrikseipp";
     repo = "rednotebook";
     rev = "v${version}";
-    sha256 = "07zm4q9h583sg82ayhn9d0ra3wbsfaqrl5sfw6a1kwhyxxkwp8ad";
+    sha256 = "11n970ad0j57vlll5j30ngkrfyil23v1b29ickbnblcldvjbgwa5";
   };
 
   # We have not packaged tests.