diff --git a/DEPS b/DEPS
index 0ed7a518ec0..b31de7ea014 100644
--- a/DEPS
+++ b/DEPS
@@ -234,7 +234,6 @@ vars = {
   "upstream_term_glyph": "https://github.com/dart-lang/term_glyph.git",
   "upstream_test_reflective_loader": "https://github.com/dart-lang/test_reflective_loader.git",
   "upstream_test": "https://github.com/dart-lang/test.git",
-  "upstream_tinygltf": "https://github.com/syoyo/tinygltf.git",
   "upstream_typed_data": "https://github.com/dart-lang/typed_data.git",
   "upstream_usage": "https://github.com/dart-lang/usage.git",
   "upstream_vector_math": "https://github.com/google/vector_math.dart.git",
@@ -715,9 +714,6 @@ deps = {
   'src/flutter/third_party/imgui':
   Var('flutter_git') + '/third_party/imgui.git' + '@' + '3ea0fad204e994d669f79ed29dcaf61cd5cb571d',
 
-  'src/flutter/third_party/tinygltf':
-  Var('flutter_git') + '/third_party/tinygltf.git' + '@' + '9bb5806df4055ac973b970ba5b3e27ce27d98148',
-
   'src/flutter/third_party/json':
   Var('flutter_git') + '/third_party/json.git' + '@' + '17d9eacd248f58b73f4d1be518ef649fe2295642',
 
diff --git a/engine/src/flutter/build/secondary/flutter/third_party/tinygltf/BUILD.gn b/engine/src/flutter/build/secondary/flutter/third_party/tinygltf/BUILD.gn
deleted file mode 100644
index 01dd40f247c..00000000000
--- a/engine/src/flutter/build/secondary/flutter/third_party/tinygltf/BUILD.gn
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright 2013 The Flutter Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-source_root = "//flutter/third_party/tinygltf"
-
-source_set("tinygltf") {
-  public = [ "$source_root/tiny_gltf.h" ]
-
-  if (is_clang) {
-    cflags_cc = [ "-Wno-sign-compare" ]
-  }
-
-  include_dirs = [
-    "$source_root",
-    "$source_root/third_party/include",
-  ]
-
-  sources = [
-    "//flutter/build/secondary/flutter/third_party/tinygltf/tinygltf_stub.cc",
-  ]
-
-  deps = [ "//flutter/third_party/json" ]
-}
diff --git a/engine/src/flutter/build/secondary/flutter/third_party/tinygltf/tinygltf_stub.cc b/engine/src/flutter/build/secondary/flutter/third_party/tinygltf/tinygltf_stub.cc
deleted file mode 100644
index 3dc3df3c035..00000000000
--- a/engine/src/flutter/build/secondary/flutter/third_party/tinygltf/tinygltf_stub.cc
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "nlohmann/json.hpp"
-
-#define TINYGLTF_IMPLEMENTATION
-#define TINYGLTF_NO_INCLUDE_JSON
-#define STB_IMAGE_IMPLEMENTATION
-#define STB_IMAGE_WRITE_IMPLEMENTATION
-#include "flutter/third_party/tinygltf/tiny_gltf.h"
diff --git a/engine/src/flutter/ci/licenses_golden/excluded_files b/engine/src/flutter/ci/licenses_golden/excluded_files
index eba8a97deb0..02aa416fcd9 100644
--- a/engine/src/flutter/ci/licenses_golden/excluded_files
+++ b/engine/src/flutter/ci/licenses_golden/excluded_files
@@ -2973,7 +2973,6 @@
 ../../../flutter/third_party/swiftshader/third_party
 ../../../flutter/third_party/swiftshader/tools/cmake_generate_graphviz/CMakeGraphVizOptions.cmake
 ../../../flutter/third_party/test_shaders
-../../../flutter/third_party/tinygltf
 ../../../flutter/third_party/tonic/.clang-format
 ../../../flutter/third_party/tonic/AUTHORS
 ../../../flutter/third_party/tonic/PATENTS
diff --git a/engine/src/flutter/ci/licenses_golden/licenses_dart b/engine/src/flutter/ci/licenses_golden/licenses_dart
index 63f920d96f4..d4832a1d97f 100644
--- a/engine/src/flutter/ci/licenses_golden/licenses_dart
+++ b/engine/src/flutter/ci/licenses_golden/licenses_dart
@@ -4785,7 +4785,7 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
 
-You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/de4a3d63671c2691b18e0bbab243ae008d5cd3c0
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/84fac36df65a2799ee2eaef7095f7fa2950ccbf5
 /third_party/fallback_root_certificates/
 
 ====================================================================================================
diff --git a/engine/src/flutter/ci/licenses_golden/tool_signature b/engine/src/flutter/ci/licenses_golden/tool_signature
index f7fa017759f..22136f5b4a8 100644
--- a/engine/src/flutter/ci/licenses_golden/tool_signature
+++ b/engine/src/flutter/ci/licenses_golden/tool_signature
@@ -1,2 +1,2 @@
-Signature: bfa759efc581b40df166470e433a04ce
+Signature: 53025d1261891c38c7bccb158862e09f
 
diff --git a/engine/src/flutter/tools/licenses/lib/paths.dart b/engine/src/flutter/tools/licenses/lib/paths.dart
index a5461d4c545..d2f2b93306c 100644
--- a/engine/src/flutter/tools/licenses/lib/paths.dart
+++ b/engine/src/flutter/tools/licenses/lib/paths.dart
@@ -175,7 +175,6 @@ final Set<String> skippedPaths = <String>{
   r'flutter/third_party/stb',
   r'flutter/third_party/swiftshader/third_party', // See: https://github.com/flutter/flutter/issues/145726
   r'flutter/third_party/test_shaders', // for tests only
-  r'flutter/third_party/tinygltf',
   r'flutter/third_party/txt/third_party/fonts',
   r'flutter/third_party/vulkan-deps/glslang/LICENSE', // excluded to make sure we don't accidentally apply it as a default license
   r'flutter/third_party/vulkan-deps/glslang/src/LICENSE.txt', // redundant with licenses inside files