diff --git a/ion-tests b/ion-tests
index 05ecd5d..9376c98 160000
--- a/ion-tests
+++ b/ion-tests
@@ -1 +1 @@
-Subproject commit 05ecd5de78ac6244826cd4e77bae932925c966c1
+Subproject commit 9376c983f32378d223fd4cb0981a5678e4d1a8ac
diff --git a/ion/integration_test.go b/ion/integration_test.go
index 9fffe63..35a054f 100644
--- a/ion/integration_test.go
+++ b/ion/integration_test.go
@@ -95,6 +95,8 @@ var malformedIonsSkipList = []string{
 	"invalidVersionMarker_ion_1234_0.ion",
 	"invalidVersionMarker_ion_1_1.ion",
 	"invalidVersionMarker_ion_2_0.ion",
+	"invalidVersionMarker_unsupported_major_version.ion", // ion-go#198
+	"invalidVersionMarker_unsupported_minor_version.ion", // ion-go#198
 	"minLongWithLenTooSmall.10n",
 	"nopPadTooShort.10n",
 	"nullDotCommentInt.ion",