diff --git a/pkgs/os-specific/linux/hid-tmff2/default.nix b/pkgs/os-specific/linux/hid-tmff2/default.nix
index ce3fa8536b42..199f3352f4cb 100644
--- a/pkgs/os-specific/linux/hid-tmff2/default.nix
+++ b/pkgs/os-specific/linux/hid-tmff2/default.nix
@@ -9,13 +9,13 @@
 stdenv.mkDerivation {
   pname = "hid-tmff2";
   # https://github.com/Kimplul/hid-tmff2/blob/ca168637fbfb085ebc9ade0c47fa0653dac5d25b/dkms/dkms-install.sh#L12
-  version = "0-unstable-2025-12-01";
+  version = "0-unstable-2026-01-26";
 
   src = fetchFromGitHub {
     owner = "Kimplul";
     repo = "hid-tmff2";
-    rev = "c4b70d4ec36404c9454199bec208eaf3116ef453";
-    hash = "sha256-IYfDlKfd4OL7s+MJPNYJ/tpyTiKHy1DQGQaIR7qfzZU=";
+    rev = "66e522e26549afab26d032e900ae9f6576c83b9d";
+    hash = "sha256-CVzfkDOzxbjDYE6BaEBglJL68EUY4DkLeDUSlKrN6oU=";
     # For hid-tminit. Source: https://github.com/scarburato/hid-tminit
     fetchSubmodules = true;
   };