diff --git a/Casks/o/openaudible.rb b/Casks/o/openaudible.rb
index 68e0d28f62020..67d7bc0e78673 100644
--- a/Casks/o/openaudible.rb
+++ b/Casks/o/openaudible.rb
@@ -1,6 +1,6 @@
 cask "openaudible" do
-  version "4.5"
-  sha256 "f99047de04bd668f81490c3d7ffa53b6bf1342a63d4101084b4a75f0945d3725"
+  version "4.5.1"
+  sha256 "f703bbb7536dc9412279ba6eb79d8df3e5214cfb8a7fa5d981c040c50193e6bb"
 
   url "https://github.com/openaudible/openaudible/releases/download/v#{version}/OpenAudible_#{version}.dmg",
       verified: "github.com/openaudible/openaudible/"