diff --git a/flake.lock b/flake.lock
index f9e30c5..a15c4db 100644
--- a/flake.lock
+++ b/flake.lock
@@ -359,11 +359,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1762938485,
-        "narHash": "sha256-AlEObg0syDl+Spi4LsZIBrjw+snSVU4T8MOeuZJUJjM=",
+        "lastModified": 1769353635,
+        "narHash": "sha256-J0G1ACrUK29M0THPAsz429eZX07GmR9Bs/b0pB3N0dQ=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "5b4ee75aeefd1e2d5a1cc43cf6ba65eba75e83e4",
+        "rev": "f46bb205f239b415309f58166f8df6919fa88377",
         "type": "github"
       },
       "original": {
diff --git a/home/common.nix b/home/common.nix
index ed9157f..0df7d8f 100644
--- a/home/common.nix
+++ b/home/common.nix
@@ -51,7 +51,7 @@
       merge.tool = "vimdiff";
       # provide `git mergetool -t nixfmt`
       mergetool.nixfmt = {
-        cmd = "${lib.getExe pkgs.nixfmt-rfc-style} --mergetool \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"";
+        cmd = "${lib.getExe pkgs.nixfmt} --mergetool \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"";
         trustExitCode = true;
       };
       core.excludesfile = toString (
diff --git a/home/modules/packages.nix b/home/modules/packages.nix
index 47e37ae..cdfedeb 100644
--- a/home/modules/packages.nix
+++ b/home/modules/packages.nix
@@ -90,7 +90,7 @@ let
 
   nixHelpers = [
     nixpkgs-review
-    nixfmt-rfc-style
+    nixfmt
     nix-top
     statix
   ];
diff --git a/home/modules/vscodium.nix b/home/modules/vscodium.nix
index 705ff27..132df97 100644
--- a/home/modules/vscodium.nix
+++ b/home/modules/vscodium.nix
@@ -74,7 +74,7 @@
             "editor.formatOnSave" = false;
             "editor.formatOnType" = false;
           };
-          "nix.formatterPath" = lib.getExe pkgs.nixfmt-rfc-style;
+          "nix.formatterPath" = lib.getExe pkgs.nixfmt;
           "nix.enableLanguageServer" = true;
           "nix.serverPath" = lib.getExe pkgs.nixd;
           "nix.serverSettings" = { };