diff --git a/pkgs/applications/blockchains/chia/default.nix b/pkgs/applications/blockchains/chia/default.nix
index 2ff82804318f..f6ec6a0ec698 100644
--- a/pkgs/applications/blockchains/chia/default.nix
+++ b/pkgs/applications/blockchains/chia/default.nix
@@ -6,13 +6,13 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "chia";
-  version = "1.2.1";
+  version = "1.2.2";
 
   src = fetchFromGitHub {
     owner = "Chia-Network";
     repo = "chia-blockchain";
     rev = version;
-    sha256 = "sha256-ZNSNROWl6RR4GZnoRGAXrdw48wH9OOgrsoKz0RNIIcs=";
+    sha256 = "sha256-ZYncyaX9gqBhDKiC87A2xI7VeU0zGsmm3Sx45lwgnrg=";
   };
 
   patches = [