diff --git a/pkgs/applications/audio/sonic-pi/default.nix b/pkgs/applications/audio/sonic-pi/default.nix
index c35a2a80643c..bc1c72cf746e 100644
--- a/pkgs/applications/audio/sonic-pi/default.nix
+++ b/pkgs/applications/audio/sonic-pi/default.nix
@@ -41,13 +41,13 @@
 
 stdenv.mkDerivation rec {
   pname = "sonic-pi";
-  version = "4.5.0";
+  version = "4.5.1";
 
   src = fetchFromGitHub {
     owner = "sonic-pi-net";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-s9B3OBwiUdCJyxbeQXeidv38pzmvC442Byl+llabqp0=";
+    hash = "sha256-JMextQY0jLShWmqRQoVAbqIzDhA1mOzI7vfsG7+jjX0=";
   };
 
   mixFodDeps = beamPackages.fetchMixDeps {