diff --git a/DEPS b/DEPS
index de69d8c..531f01f 100644
--- a/DEPS
+++ b/DEPS
@@ -50,6 +50,11 @@
 
   # Mojo SDK for Mojo RPC experiments.
   "third_party/externals/mojo/public" : "https://chromium.googlesource.com/external/github.com/domokit/mojo_sdk@172be18ea745ab29aea132e6cb952e726dc32543",
+
+
+  "third_party/externals/llvm": "https://llvm.googlesource.com/llvm@release_38",
+  "third_party/externals/llvm/tools/clang": "https://llvm.googlesource.com/clang@release_38",
+  "third_party/externals/llvm/projects/compiler-rt": "https://llvm.googlesource.com/compiler-rt@release_38",
 }
 
 recursedeps = [ "common" ]