diff --git a/go.mod b/go.mod
index e780a729..4eeea882 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 v0.0.0-20200831094608-e9da10bc8a18
-	knative.dev/test-infra v0.0.0-20200828211307-9d4372c9b1c7
+	knative.dev/pkg v0.0.0-20200908235250-56fba14ba7df
+	knative.dev/test-infra v0.0.0-20200908182932-5a8105609141
 )
 
 replace (
diff --git a/go.sum b/go.sum
index 625dc3a8..084a59b5 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 v0.0.0-20200831094608-e9da10bc8a18 h1:BJTbbN0/J0BY76tzHE6/oko4lw6GEeahMrZUfigySyc=
-knative.dev/pkg v0.0.0-20200831094608-e9da10bc8a18/go.mod h1:vOVUMtkIWK+hq1+KwlLYBSYVjz5SNIP1vMj3/5SNGZw=
+knative.dev/pkg v0.0.0-20200908235250-56fba14ba7df h1:5J1YYhiU5g8a2pdnPFiRy+vtPsUHbdoLflJe1RqZnHk=
+knative.dev/pkg v0.0.0-20200908235250-56fba14ba7df/go.mod h1:q+4+Cm768P6vsAvsD9J+cZ1hoy4aHyHSfRTvaFyPd3g=
 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 v0.0.0-20200825022047-cb4bb218c5e5 h1:iqbpe5rccMW2r1Mu1Prw4gJ9xi7yqahmtxzckTUHBeI=
-knative.dev/test-infra v0.0.0-20200825022047-cb4bb218c5e5/go.mod h1:Pmg2c7Z7q7BGFUV/GOpU5BlrD3ePJft4MPqx8AYBplc=
 knative.dev/test-infra v0.0.0-20200828211307-9d4372c9b1c7 h1:yIzao6i9Hu51SCdpyqBEnhpt7G12FqFrxHK6ZnQnu8o=
 knative.dev/test-infra v0.0.0-20200828211307-9d4372c9b1c7/go.mod h1:Pmg2c7Z7q7BGFUV/GOpU5BlrD3ePJft4MPqx8AYBplc=
+knative.dev/test-infra v0.0.0-20200908182932-5a8105609141 h1:bgtLzFLtOYETW03Dm4i9TLZ7m9ycYNTAGZixsZdcn7Q=
+knative.dev/test-infra v0.0.0-20200908182932-5a8105609141/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/metrics/config_observability.go b/vendor/knative.dev/pkg/metrics/config_observability.go
index 12df827d..177b35cb 100644
--- a/vendor/knative.dev/pkg/metrics/config_observability.go
+++ b/vendor/knative.dev/pkg/metrics/config_observability.go
@@ -35,9 +35,13 @@ const (
 	defaultRequestMetricsBackend = "prometheus"
 
 	// The env var name for config-observability
-	configMapNameEnv  = "CONFIG_OBSERVABILITY_NAME"
-	reqLogTemplateKey = "logging.request-log-template"
-	enableReqLogKey   = "logging.enable-request-log"
+	configMapNameEnv = "CONFIG_OBSERVABILITY_NAME"
+
+	// ReqLogTemplateKey is the CM key for the request log template.
+	ReqLogTemplateKey = "logging.request-log-template"
+
+	// EnableReqLogKey is the CM key to enable request log.
+	EnableReqLogKey = "logging.enable-request-log"
 )
 
 // ObservabilityConfig contains the configuration defined in the observability ConfigMap.
@@ -88,8 +92,8 @@ func NewObservabilityConfigFromConfigMap(configMap *corev1.ConfigMap) (*Observab
 	if err := cm.Parse(configMap.Data,
 		cm.AsBool("logging.enable-var-log-collection", &oc.EnableVarLogCollection),
 		cm.AsString("logging.revision-url-template", &oc.LoggingURLTemplate),
-		cm.AsString(reqLogTemplateKey, &oc.RequestLogTemplate),
-		cm.AsBool(enableReqLogKey, &oc.EnableRequestLog),
+		cm.AsString(ReqLogTemplateKey, &oc.RequestLogTemplate),
+		cm.AsBool(EnableReqLogKey, &oc.EnableRequestLog),
 		cm.AsBool("logging.enable-probe-request-log", &oc.EnableProbeRequestLog),
 		cm.AsString("metrics.request-metrics-backend-destination", &oc.RequestMetricsBackend),
 		cm.AsBool("profiling.enable", &oc.EnableProfiling),
@@ -99,7 +103,7 @@ func NewObservabilityConfigFromConfigMap(configMap *corev1.ConfigMap) (*Observab
 	}
 
 	if oc.RequestLogTemplate == "" && oc.EnableRequestLog {
-		return nil, fmt.Errorf("%q was set to true, but no %q was specified", enableReqLogKey, reqLogTemplateKey)
+		return nil, fmt.Errorf("%q was set to true, but no %q was specified", EnableReqLogKey, ReqLogTemplateKey)
 	}
 
 	if oc.RequestLogTemplate != "" {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 8c46f044..6fe23090 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 v0.0.0-20200831094608-e9da10bc8a18
+# knative.dev/pkg v0.0.0-20200908235250-56fba14ba7df
 ## 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 v0.0.0-20200828211307-9d4372c9b1c7
+# knative.dev/test-infra v0.0.0-20200908182932-5a8105609141
 ## explicit
 knative.dev/test-infra/scripts
 knative.dev/test-infra/tools/dep-collector