diff --git a/pkgs/development/tools/build-managers/bear/default.nix b/pkgs/development/tools/build-managers/bear/default.nix
index 468cec567913..c82d322cf58e 100644
--- a/pkgs/development/tools/build-managers/bear/default.nix
+++ b/pkgs/development/tools/build-managers/bear/default.nix
@@ -1,5 +1,6 @@
 { lib, stdenv
 , fetchFromGitHub
+, fetchpatch
 , cmake
 , pkg-config
 , grpc
@@ -43,6 +44,12 @@ stdenv.mkDerivation rec {
   patches = [
     # Default libexec would be set to /nix/store/*-bear//nix/store/*-bear/libexec/...
     ./no-double-relative.patch
+
+    # Fix compatiblity with fmt 10.0. Remove with the next release
+    (fetchpatch {
+      url = "https://github.com/rizsotto/Bear/commit/46a032fa0fc8131779ece13f26735ec84be891e8.patch";
+      hash = "sha256-zYKwQ5PLSTJ1hROGnTfP8xPoM0cBw6abAZLx6GxmdfI=";
+    })
   ];
 
   meta = with lib; {