diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..9447b90c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+libinjection/* linguist-vendored
\ No newline at end of file
diff --git a/cmake_dart_utils b/cmake_dart_utils
index 7f0bbac1..a748b16d 160000
--- a/cmake_dart_utils
+++ b/cmake_dart_utils
@@ -1 +1 @@
-Subproject commit 7f0bbac1dfbb4aa7ce9b8f178505d24974adf85a
+Subproject commit a748b16d17c7680c0491e3fc3646fe6b2465ef4c