diff --git a/go.mod b/go.mod
index 51e5a156..8ffbfb7f 100644
--- a/go.mod
+++ b/go.mod
@@ -16,8 +16,8 @@ require (
 	k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible
 	k8s.io/code-generator v0.18.6
 	k8s.io/kube-openapi v0.0.0-20200410145947-bcb3869e6f29
-	knative.dev/pkg v0.0.0-20200811231805-530eac8757df
-	knative.dev/test-infra v0.0.0-20200812052305-3d4180f44e0a
+	knative.dev/pkg v0.0.0-20200813155605-c9f9284521f1
+	knative.dev/test-infra v0.0.0-20200813220306-af5517f4f576
 )
 
 replace (
diff --git a/go.sum b/go.sum
index feea3f48..f5a39a83 100644
--- a/go.sum
+++ b/go.sum
@@ -1868,17 +1868,17 @@ knative.dev/pkg v0.0.0-20200505191044-3da93ebb24c2/go.mod h1:Q6sL35DdGs8hIQZKdaC
 knative.dev/pkg v0.0.0-20200515002500-16d7b963416f/go.mod h1:tMOHGbxtRz8zYFGEGpV/bpoTEM1o89MwYFC4YJXl3GY=
 knative.dev/pkg v0.0.0-20200528142800-1c6815d7e4c9/go.mod h1:QgNZTxnwpB/oSpNcfnLVlw+WpEwwyKAvJlvR3hgeltA=
 knative.dev/pkg v0.0.0-20200711004937-22502028e31a/go.mod h1:AqAJV6rYi8IGikDjJ/9ZQd9qKdkXVlesVnVjwx62YB8=
-knative.dev/pkg v0.0.0-20200811231805-530eac8757df h1:JK8CnE/L51fwUv0yzob9zKE87aQ080nuXCr6SN26B4E=
-knative.dev/pkg v0.0.0-20200811231805-530eac8757df/go.mod h1:udIbxBS/SJCL4sqnCG8HZArez9HjWmeqJCaVJP/h32I=
+knative.dev/pkg v0.0.0-20200813155605-c9f9284521f1 h1:PSX1tbToanoE1Zibapx1bplCqKmouzizboWaFpuNJlE=
+knative.dev/pkg v0.0.0-20200813155605-c9f9284521f1/go.mod h1:SBslmqP3sIJua+k1jKeN1L/appk0u97GFpyzfbUAcRQ=
 knative.dev/test-infra v0.0.0-20200407185800-1b88cb3b45a5/go.mod h1:xcdUkMJrLlBswIZqL5zCuBFOC22WIPMQoVX1L35i0vQ=
 knative.dev/test-infra v0.0.0-20200505052144-5ea2f705bb55/go.mod h1:WqF1Azka+FxPZ20keR2zCNtiQA1MP9ZB4BH4HuI+SIU=
 knative.dev/test-infra v0.0.0-20200513011557-d03429a76034/go.mod h1:aMif0KXL4g19YCYwsy4Ocjjz5xgPlseYV+B95Oo4JGE=
 knative.dev/test-infra v0.0.0-20200519015156-82551620b0a9/go.mod h1:A5b2OAXTOeHT3hHhVQm3dmtbuWvIDP7qzgtqxA3/2pE=
 knative.dev/test-infra v0.0.0-20200707183444-aed09e56ddc7/go.mod h1:RjYAhXnZqeHw9+B0zsbqSPlae0lCvjekO/nw5ZMpLCs=
-knative.dev/test-infra v0.0.0-20200811030605-72f8c9f3e933 h1:1nfmLI9iQ87ygMeKGLREhH+2KYa6XX/e6enu0PsasHY=
-knative.dev/test-infra v0.0.0-20200811030605-72f8c9f3e933/go.mod h1:Pmg2c7Z7q7BGFUV/GOpU5BlrD3ePJft4MPqx8AYBplc=
 knative.dev/test-infra v0.0.0-20200812052305-3d4180f44e0a h1:A+kmQSU8C+1EZITmzdwq++3kin+SjgcMvkX85U6mAx0=
 knative.dev/test-infra v0.0.0-20200812052305-3d4180f44e0a/go.mod h1:Pmg2c7Z7q7BGFUV/GOpU5BlrD3ePJft4MPqx8AYBplc=
+knative.dev/test-infra v0.0.0-20200813220306-af5517f4f576 h1:gsZMM8J2MA3iTSMOt5MTMt84y6H5PkIFMmUakqqogJ0=
+knative.dev/test-infra v0.0.0-20200813220306-af5517f4f576/go.mod h1:Pmg2c7Z7q7BGFUV/GOpU5BlrD3ePJft4MPqx8AYBplc=
 modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw=
 modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
 modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
diff --git a/vendor/knative.dev/pkg/hash/bucketer.go b/vendor/knative.dev/pkg/hash/bucketer.go
index d0c1460a..41d26d97 100644
--- a/vendor/knative.dev/pkg/hash/bucketer.go
+++ b/vendor/knative.dev/pkg/hash/bucketer.go
@@ -111,6 +111,11 @@ func (bs *BucketSet) Owner(key string) string {
 	return ret
 }
 
+// HasBucket returns true if this BucketSet has the given bucket name.
+func (bs *BucketSet) HasBucket(bkt string) bool {
+	return bs.buckets.Has(bkt)
+}
+
 // BucketList returns the bucket names of this BucketSet in random order.
 func (bs *BucketSet) BucketList() []string {
 	bs.mu.RLock()
diff --git a/vendor/knative.dev/test-infra/scripts/e2e-tests.sh b/vendor/knative.dev/test-infra/scripts/e2e-tests.sh
index 87045064..a788b682 100644
--- a/vendor/knative.dev/test-infra/scripts/e2e-tests.sh
+++ b/vendor/knative.dev/test-infra/scripts/e2e-tests.sh
@@ -221,7 +221,7 @@ function create_test_cluster() {
 
   # Create cluster and run the tests
   create_test_cluster_with_retries "${E2E_SCRIPT} ${test_cmd_args}" \
-    "${CLUSTER_CREATION_ARGS[@]}" "${extra_flags[@]}"
+    "${CLUSTER_CREATION_ARGS[@]}" "${extra_flags[@]}" "${EXTRA_KUBETEST2_FLAGS[@]}"
   local result="$?"
   # Ignore any errors below, this is a best-effort cleanup and shouldn't affect the test result.
   set +o errexit
@@ -378,6 +378,7 @@ E2E_SCRIPT=""
 E2E_CLUSTER_VERSION="latest"
 GKE_ADDONS=""
 EXTRA_CLUSTER_CREATION_FLAGS=()
+EXTRA_KUBETEST2_FLAGS=()
 E2E_SCRIPT_CUSTOM_FLAGS=()
 
 # Parse flags and initialize the test cluster.
@@ -414,6 +415,7 @@ function initialize() {
           --gcp-project) GCP_PROJECT=$1 ;;
           --cluster-version) E2E_CLUSTER_VERSION=$1 ;;
           --cluster-creation-flag) EXTRA_CLUSTER_CREATION_FLAGS+=("$1") ;;
+          --kubetest2-flag) EXTRA_KUBETEST2_FLAGS+=("$1") ;;
           *) abort "unknown option ${parameter}" ;;
         esac
     esac
@@ -431,12 +433,17 @@ function initialize() {
 
   (( IS_PROW )) && [[ -z "${GCP_PROJECT}" ]] && IS_BOSKOS=1
 
-  (( SKIP_ISTIO_ADDON )) || GKE_ADDONS="--addons=Istio"
+  if (( SKIP_ISTIO_ADDON )); then
+    GKE_ADDONS="--addons=NodeLocalDNS"
+  else
+    GKE_ADDONS="--addons=Istio,NodeLocalDNS"
+  fi
 
   readonly RUN_TESTS
   readonly GCP_PROJECT
   readonly IS_BOSKOS
   readonly EXTRA_CLUSTER_CREATION_FLAGS
+  readonly EXTRA_KUBETEST2_FLAGS
   readonly SKIP_KNATIVE_SETUP
   readonly SKIP_TEARDOWNS
   readonly GKE_ADDONS
diff --git a/vendor/knative.dev/test-infra/scripts/library.sh b/vendor/knative.dev/test-infra/scripts/library.sh
index 251a9c89..1267f798 100644
--- a/vendor/knative.dev/test-infra/scripts/library.sh
+++ b/vendor/knative.dev/test-infra/scripts/library.sh
@@ -408,7 +408,7 @@ function report_go_test() {
   json="$(mktemp_with_extension "${ARTIFACTS}"/json_XXXXXXXX json)"
   echo "Running go test with args: ${go_test_args[*]}"
   # TODO(chizhg): change to `--format testname`?
-  capture_output "${report}" gotestsum --format standard-verbose \
+  capture_output "${report}" gotestsum --format "${GO_TEST_VERBOSITY:-standard-verbose}" \
     --junitfile "${xml}" --junitfile-testsuite-name relative --junitfile-testcase-classname relative \
     --jsonfile "${json}" \
     -- "${go_test_args[@]}"
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 585d2b6a..1e0aec6e 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -752,7 +752,7 @@ k8s.io/kube-openapi/pkg/util/sets
 k8s.io/utils/buffer
 k8s.io/utils/integer
 k8s.io/utils/trace
-# knative.dev/pkg v0.0.0-20200811231805-530eac8757df
+# knative.dev/pkg v0.0.0-20200813155605-c9f9284521f1
 ## explicit
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck/ducktypes
@@ -776,7 +776,7 @@ knative.dev/pkg/metrics/metricskey
 knative.dev/pkg/network
 knative.dev/pkg/reconciler
 knative.dev/pkg/system
-# knative.dev/test-infra v0.0.0-20200812052305-3d4180f44e0a
+# knative.dev/test-infra v0.0.0-20200813220306-af5517f4f576
 ## explicit
 knative.dev/test-infra/scripts
 knative.dev/test-infra/tools/dep-collector