diff --git a/DEPS b/DEPS
index 55337b66c2e..8467fe9a5a5 100644
--- a/DEPS
+++ b/DEPS
@@ -44,7 +44,7 @@ vars = {
   # co19 is a cipd package. Use update.sh in tests/co19[_2] to update these
   # hashes. It requires access to the dart-build-access group, which EngProd
   # has.
-  "co19_rev": "063592eb09adbd227e920fcf076a5b88b2ac377b",
+  "co19_rev": "a4144628905e0d3326b2549c9a1425bfca06c681",
   # This line prevents conflicts when both packages are rolled simultaneously.
   "co19_2_rev": "995745937abffe9fc3a6441f9f0db27b2d706e4c",