diff --git a/Casks/p/prism.rb b/Casks/p/prism.rb
index 235a62f39d28..77f58dab95fc 100644
--- a/Casks/p/prism.rb
+++ b/Casks/p/prism.rb
@@ -1,6 +1,6 @@
 cask "prism" do
   version "10.2.3"
-  sha256 "1c7f7afdde30f15eaa678cbc899569a9812d2f7a2d5fed44fabc903914cf8786"
+  sha256 "56f652cae9d8d42fc20aad115704571fb1ac2dab7d01286613a33196463bedda"
 
   url "https://cdn.graphpad.com/downloads/prism/#{version.major}/#{version}/InstallPrism#{version.major}.dmg"
   name "GraphPad Prism"