diff --git a/Gopkg.lock b/Gopkg.lock
index 88480fde..fdeb4a89 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -966,7 +966,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:1cfbe38d639ea8c4aeb9f1b0b98ac80b0004ef612f0b48eb572ba6bb23bdc003"
+  digest = "1:ae72dd6d2950c1ffe31061c827bb8904fce102f9134c4309cca0fe1ac5864c26"
   name = "knative.dev/pkg"
   packages = [
     "apis",
@@ -986,7 +986,7 @@
     "reconciler",
   ]
   pruneopts = "T"
-  revision = "94b2b6aaaf4b81c3b26b269bd477518094aa31a5"
+  revision = "55250e6aab62f767b8680a12ddeb771c519d78fe"
 
 [[projects]]
   branch = "master"
@@ -997,7 +997,7 @@
     "tools/dep-collector",
   ]
   pruneopts = "UT"
-  revision = "5bdfbd623938f0cc4a260bf06c503bbb0a76d6f9"
+  revision = "163337c1d67d883a84d10c4e769e6fc493649341"
 
 [[projects]]
   digest = "1:8730e0150dfb2b7e173890c8b9868e7a273082ef8e39f4940e3506a481cf895c"
diff --git a/vendor/knative.dev/pkg/Gopkg.lock b/vendor/knative.dev/pkg/Gopkg.lock
index c470f55c..b49b8846 100644
--- a/vendor/knative.dev/pkg/Gopkg.lock
+++ b/vendor/knative.dev/pkg/Gopkg.lock
@@ -1362,14 +1362,14 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:41da78d06d64a1eb47a1d3f8209d33af386fa8f22d1b04b25825ae5cd187be1d"
+  digest = "1:5da0f15efcd7dafa6296be9cd4a630fcb5253cf202e54638299221ae7df419ab"
   name = "knative.dev/test-infra"
   packages = [
     "scripts",
     "tools/dep-collector",
   ]
   pruneopts = "UT"
-  revision = "030e4e29cb8ba9502a06b667b1450f6a725371b1"
+  revision = "5bdfbd623938f0cc4a260bf06c503bbb0a76d6f9"
 
 [[projects]]
   digest = "1:8730e0150dfb2b7e173890c8b9868e7a273082ef8e39f4940e3506a481cf895c"
diff --git a/vendor/knative.dev/pkg/test/helpers/dir.go b/vendor/knative.dev/pkg/test/helpers/dir.go
new file mode 100644
index 00000000..ea6f4ed8
--- /dev/null
+++ b/vendor/knative.dev/pkg/test/helpers/dir.go
@@ -0,0 +1,62 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package helpers
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+const allUsersFullPermission = 0777
+
+// CreateDir creates dir if does not exist.
+// The created dir will have the permission bits as 0777, which means everyone can read/write/execute it.
+func CreateDir(dirPath string) error {
+	return CreateDirWithFileMode(dirPath, allUsersFullPermission)
+}
+
+// CreateDirWithFileMode creates dir if does not exist.
+// The created dir will have the permission bits as perm, which is the standard Unix rwxrwxrwx permissions.
+func CreateDirWithFileMode(dirPath string, perm os.FileMode) error {
+	if _, err := os.Stat(dirPath); os.IsNotExist(err) {
+		if err = os.MkdirAll(dirPath, perm); err != nil {
+			return fmt.Errorf("error creating directory: %v", err)
+		}
+	}
+	return nil
+}
+
+// GetRootDir gets directory of git root
+func GetRootDir() (string, error) {
+	cmd := exec.Command("git", "rev-parse", "--show-toplevel")
+	output, err := cmd.Output()
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(string(output)), nil
+}
+
+// ChdirToRoot change directory to git root dir
+func ChdirToRoot() error {
+	d, err := GetRootDir()
+	if err != nil {
+		return err
+	}
+	return os.Chdir(d)
+}
diff --git a/vendor/knative.dev/pkg/test/performance/performance.go b/vendor/knative.dev/pkg/test/performance/performance.go
new file mode 100644
index 00000000..8023da2d
--- /dev/null
+++ b/vendor/knative.dev/pkg/test/performance/performance.go
@@ -0,0 +1,39 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package performance
+
+import (
+	"fmt"
+
+	"knative.dev/pkg/test/junit"
+)
+
+const (
+	// Property name of the performance test, it's used by testgrid for visualization
+	perfPropertyName = "perf_latency"
+)
+
+// CreatePerfTestCase creates a perf test case with the provided name and value
+func CreatePerfTestCase(metricValue float32, metricName, testName string) junit.TestCase {
+	tp := []junit.TestProperty{{Name: perfPropertyName, Value: fmt.Sprintf("%f", metricValue)}}
+	tc := junit.TestCase{
+		ClassName:  testName,
+		Name:       fmt.Sprintf("%s/%s", testName, metricName),
+		Properties: junit.TestProperties{Properties: tp}}
+
+	return tc
+}
diff --git a/vendor/knative.dev/pkg/test/testgrid/testgrid.go b/vendor/knative.dev/pkg/test/testgrid/testgrid.go
new file mode 100644
index 00000000..263a87f6
--- /dev/null
+++ b/vendor/knative.dev/pkg/test/testgrid/testgrid.go
@@ -0,0 +1,62 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// testgrid.go provides methods to perform action on testgrid.
+
+package testgrid
+
+import (
+	"log"
+	"os"
+	"path"
+
+	"knative.dev/pkg/test/helpers"
+	"knative.dev/pkg/test/junit"
+	"knative.dev/pkg/test/prow"
+)
+
+const (
+	filePrefix = "junit_"
+	extension  = ".xml"
+)
+
+// CreateXMLOutput creates the junit xml file in the provided artifacts directory
+func CreateXMLOutput(tc []junit.TestCase, testName string) error {
+	ts := junit.TestSuites{}
+	ts.AddTestSuite(&junit.TestSuite{Name: testName, TestCases: tc})
+
+	// ensure artifactsDir exist, in case not invoked from this script
+	artifactsDir := prow.GetLocalArtifactsDir()
+	if err := helpers.CreateDir(artifactsDir); err != nil {
+		return err
+	}
+	op, err := ts.ToBytes("", "  ")
+	if err != nil {
+		return err
+	}
+
+	outputFile := path.Join(artifactsDir, filePrefix+testName+extension)
+	log.Printf("Storing output in %s", outputFile)
+	f, err := os.OpenFile(outputFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	defer f.Close()
+	if err != nil {
+		return err
+	}
+	if _, err := f.WriteString(string(op) + "\n"); err != nil {
+		return err
+	}
+	return nil
+}