diff --git a/DEPS b/DEPS
index 45e2342b121..15bd7316d24 100644
--- a/DEPS
+++ b/DEPS
@@ -53,7 +53,7 @@ vars = {
 
   # co19 is a cipd package. Use update.sh in tests/co19[_2] to update these
   # hashes.
-  "co19_rev": "ac0e211921396919cd8893a6de53d433ec663b95",
+  "co19_rev": "3fdaddfde59604e21dcf66ab353fe867c7931133",
   # This line prevents conflicts when both packages are rolled simultaneously.
   "co19_2_rev": "ae846ed2a987a2d2dbe4b9e9c68448a21f91ef5b",