diff --git a/pkgs/by-name/op/opencode/package.nix b/pkgs/by-name/op/opencode/package.nix
index 2a6a37040f33..465a4287c8fe 100644
--- a/pkgs/by-name/op/opencode/package.nix
+++ b/pkgs/by-name/op/opencode/package.nix
@@ -7,15 +7,16 @@
   models-dev,
   nix-update-script,
   testers,
+  tree-sitter,
   writableTmpDirAsHomeHook,
 }:
 
 let
   opencode-node-modules-hash = {
-    "aarch64-darwin" = "sha256-U/pDT9bxwsMf7E/LywxVasqNC46cF+GCqbrUmcVtzTE=";
-    "aarch64-linux" = "sha256-LOy/k8yeUEDe3FFDAgXGJ2BVIxMFy/Js0cgFbtThiDo=";
-    "x86_64-darwin" = "sha256-lZRV/CqGXgvAtzFZS4w9ry5yqHT4EYuQ4exuDdXCxBY=";
-    "x86_64-linux" = "sha256-qW/5VKxGuIARVOMPflET74mvIMootj4QHBt2X9sH094=";
+    "aarch64-darwin" = "sha256-QfsPK6iPuXXKpT3z1SUDdvCx3uT+U2IZy4msH8UiFg8=";
+    "aarch64-linux" = "sha256-/BpbECRBxLOz+YEQrEHNrtHSr/BaLOrAkJXH0TBHjFE=";
+    "x86_64-darwin" = "sha256-KA3jaU7BD7lueKBuM9cTJuEby6AC0E03JYZMKRxceqY=";
+    "x86_64-linux" = "sha256-us6m4Iwaf+zS3NBSoOEAVBpHoyXPDnt+P9/D/Qbui+Y=";
   };
   bun-target = {
     "aarch64-darwin" = "bun-darwin-arm64";
@@ -26,12 +27,12 @@ let
 in
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "opencode";
-  version = "0.3.110";
+  version = "0.3.112";
   src = fetchFromGitHub {
     owner = "sst";
     repo = "opencode";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-2fvUSbQWBxjXLRfVFwJ6VNO2tx+qGa+IDRCSwFPqw+o=";
+    hash = "sha256-BeUgZUzuphQ1gqPnDnKP2HMy5nyoD5au4AekGT2deIc=";
   };
 
   tui = buildGoModule {
@@ -107,6 +108,8 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     outputHashMode = "recursive";
   };
 
+  buildInputs = [ tree-sitter ];
+
   nativeBuildInputs = [
     bun
     models-dev