diff --git a/DEPS b/DEPS
index 511d449b1556..70e73aadfa9f 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": "1653a8f5242599b7b8d40b9f1466f717556626d0",
+  "co19_rev": "7a43aa19fb31db657b8b2dac2ed8a8af28889be3",
   "co19_2_rev": "e48b3090826cf40b8037648f19d211e8eab1b4b6",
 
   # The internal benchmarks to use. See go/dart-benchmarks-internal