diff --git a/DEPS b/DEPS
index 2e5f6f4..0945361 100644
--- a/DEPS
+++ b/DEPS
@@ -59,7 +59,7 @@
 
   # co19 is a cipd package automatically generated for each co19 commit.
   # Use tests/co19/update.sh to update this hash.
-  "co19_rev": "a9baeb708434b8a96502a62ba7fd2ec7c67b408f",
+  "co19_rev": "ac779cf0ef7215bc226d00af16f31fe35b1850f5",
 
   # The internal benchmarks to use. See go/dart-benchmarks-internal
   "benchmarks_internal_rev": "6058722b4643b62c757dadc006f00bc3e14c4380",
diff --git a/tests/co19/co19-dart2js.status b/tests/co19/co19-dart2js.status
index dbbd30d..8629994 100644
--- a/tests/co19/co19-dart2js.status
+++ b/tests/co19/co19-dart2js.status
@@ -53,6 +53,7 @@
 LanguageFeatures/Abstract-external-fields/syntax_A01_t03: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Abstract-external-fields/syntax_A02_t03: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_constructors_A09_t07: SkipByDesign # Non-JS-interop external members are not supported
+LanguageFeatures/Augmentations/augmenting_functions_A01_t14: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_functions_A08_t03: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_variables_getters_setters_A01_t09: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_variables_getters_setters_A01_t10: SkipByDesign # Non-JS-interop external members are not supported
diff --git a/tests/co19/co19-dartdevc.status b/tests/co19/co19-dartdevc.status
index 079f7f3..ffa6f44 100644
--- a/tests/co19/co19-dartdevc.status
+++ b/tests/co19/co19-dartdevc.status
@@ -52,6 +52,7 @@
 LanguageFeatures/Abstract-external-fields/syntax_A01_t03: SkipByDesign # External variables are not supported
 LanguageFeatures/Abstract-external-fields/syntax_A02_t03: SkipByDesign # External variables are not supported
 LanguageFeatures/Augmentations/augmenting_constructors_A09_t07: SkipByDesign # Non-JS-interop external members are not supported
+LanguageFeatures/Augmentations/augmenting_functions_A01_t14: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_functions_A08_t03: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_variables_getters_setters_A01_t09: SkipByDesign # Non-JS-interop external members are not supported
 LanguageFeatures/Augmentations/augmenting_variables_getters_setters_A01_t10: SkipByDesign # Non-JS-interop external members are not supported