diff --git a/pkgs/development/python-modules/onlykey-solo-python/default.nix b/pkgs/development/python-modules/onlykey-solo-python/default.nix
index 53831b63c40cd..bff5a0dca626c 100644
--- a/pkgs/development/python-modules/onlykey-solo-python/default.nix
+++ b/pkgs/development/python-modules/onlykey-solo-python/default.nix
@@ -28,10 +28,10 @@ buildPythonPackage rec {
   '';
 
   patches = [
-    # https://github.com/trustcrypto/onlykey-solo-python/pull/2
+    # https://github.com/trustcrypto/onlykey-solo-python/pull/3
     (fetchpatch {
-      url = "https://github.com/trustcrypto/onlykey-solo-python/commit/c5a86506f940d4e8fbb670ed665ddca48779cbe9.patch";
-      hash = "sha256-LhCUR5QH9Je/Nr185HgQxfkCtat8W2Huv62zr5Mlrn4=";
+      url = "https://github.com/trustcrypto/onlykey-solo-python/commit/dfebd6b36087f5f918da8c1af5a3236581cccf2d.patch";
+      hash = "sha256-O0XQoWwhwvLc0CchUTXSuWgHMNG2ZPDy7FsU3RQrdp8=";
     })
   ];