diff --git a/go.mod b/go.mod
index 67e11ca0..c5ecffe4 100644
--- a/go.mod
+++ b/go.mod
@@ -21,5 +21,5 @@ require (
 	k8s.io/code-generator v0.21.4
 	k8s.io/kube-openapi v0.0.0-20210305001622-591a79e4bda7
 	knative.dev/hack v0.0.0-20210806075220-815cd312d65c
-	knative.dev/pkg v0.0.0-20211005203644-a00ba487121e
+	knative.dev/pkg v0.0.0-20211006213726-9179f78dcf97
 )
diff --git a/go.sum b/go.sum
index 96cbf029..caacf35a 100644
--- a/go.sum
+++ b/go.sum
@@ -1085,8 +1085,8 @@ k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 knative.dev/hack v0.0.0-20210806075220-815cd312d65c h1:nOXoDWAAItwr4o0dp3nHr6skgpVD4IvME/UX84YNl5k=
 knative.dev/hack v0.0.0-20210806075220-815cd312d65c/go.mod h1:PHt8x8yX5Z9pPquBEfIj0X66f8iWkWfR0S/sarACJrI=
-knative.dev/pkg v0.0.0-20211005203644-a00ba487121e h1:gLyCvMSW2wAN4g3J60nJ9L1Ywzn1DbVMfoNMHR+164w=
-knative.dev/pkg v0.0.0-20211005203644-a00ba487121e/go.mod h1:r27D20afKNeK+9aNOg+0qMv8JgQcyeP+CAYQIR1jEQY=
+knative.dev/pkg v0.0.0-20211006213726-9179f78dcf97 h1:art4USpwHkiBKwu1C2X2KVHpDcH9L3mhGlfrHnQowS4=
+knative.dev/pkg v0.0.0-20211006213726-9179f78dcf97/go.mod h1:r27D20afKNeK+9aNOg+0qMv8JgQcyeP+CAYQIR1jEQY=
 pgregory.net/rapid v0.3.3/go.mod h1:UYpPVyjFHzYBGHIxLFoupi8vwk6rXNzRY9OMvVxFIOU=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
diff --git a/vendor/knative.dev/pkg/leaderelection/config.go b/vendor/knative.dev/pkg/leaderelection/config.go
index 8d785c52..0694395b 100644
--- a/vendor/knative.dev/pkg/leaderelection/config.go
+++ b/vendor/knative.dev/pkg/leaderelection/config.go
@@ -46,10 +46,15 @@ func NewConfigFromMap(data map[string]string) (*Config, error) {
 	config := defaultConfig()
 
 	if err := cm.Parse(data,
+		// Parse legacy keys first
 		cm.AsDuration("leaseDuration", &config.LeaseDuration),
 		cm.AsDuration("renewDeadline", &config.RenewDeadline),
 		cm.AsDuration("retryPeriod", &config.RetryPeriod),
 
+		cm.AsDuration("lease-duration", &config.LeaseDuration),
+		cm.AsDuration("renew-deadline", &config.RenewDeadline),
+		cm.AsDuration("retry-period", &config.RetryPeriod),
+
 		cm.AsUint32("buckets", &config.Buckets),
 	); err != nil {
 		return nil, err
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 6f977f33..788c32af 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -613,7 +613,7 @@ k8s.io/utils/trace
 # knative.dev/hack v0.0.0-20210806075220-815cd312d65c
 ## explicit
 knative.dev/hack
-# knative.dev/pkg v0.0.0-20211005203644-a00ba487121e
+# knative.dev/pkg v0.0.0-20211006213726-9179f78dcf97
 ## explicit
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck