diff --git a/sig-instrumentation/README.md b/sig-instrumentation/README.md
index 75235e63b..5710e6118 100644
--- a/sig-instrumentation/README.md
+++ b/sig-instrumentation/README.md
@@ -11,7 +11,7 @@ To understand how this file is generated, see https://git.k8s.io/community/gener
 Covers best practices for cluster observability through metrics, logging, and events across all Kubernetes components and development of relevant components such as Heapster and kube-state-metrics. Coordinates metric requirements of different SIGs for other components through finding common APIs.
 
 ## Meetings
-* [Thursdays at 16:30 UTC](https://zoom.us/j/5342565819) (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=16:30&tz=UTC).
+* [Thursdays at 17:30 UTC](https://zoom.us/j/5342565819) (biweekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=17:30&tz=UTC).
 
 Meeting notes and Agenda can be found [here](https://docs.google.com/document/d/1gWuAATtlmI7XJILXd31nA4kMq6U9u63L70382Y3xcbM/edit).
 
diff --git a/sig-list.md b/sig-list.md
index 6fd4ec1b2..1c874b5c9 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -36,7 +36,7 @@ When the need arises, a [new SIG can be created](sig-creation-procedure.md)
 |[Contributor Experience](sig-contributor-experience/README.md)|contributor-experience|* [Garrett Rodrigues](https://github.com/grodrigues3), Google<br>* [Elsie Phillips](https://github.com/Phillels), CoreOS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-contribex)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-contribex)|* [Wednesdays at 9:30 PT (Pacific Time) (biweekly)](https://zoom.us/j/7658488911)<br>
 |[Docs](sig-docs/README.md)|docs|* [Devin Donnelly](https://github.com/devin-donnelly), Google<br>* [Jared Bhatti](https://github.com/jaredbhatti), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-docs)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-docs)|* [Tuesdays at 17:30 UTC (weekly)](https://zoom.us/j/678394311)<br>
 |[GCP](sig-gcp/README.md)||* [Adam Worrall](https://github.com/abgworrall), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-gcp)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-gcp)|* [Thursdays at 16:00 UTC (biweekly)](https://zoom.us/j/761149873)<br>
-|[Instrumentation](sig-instrumentation/README.md)|instrumentation|* [Piotr Szczesniak](https://github.com/piosz), Google<br>* [Fabian Reinartz](https://github.com/fabxc), CoreOS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-instrumentation)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-instrumentation)|* [Thursdays at 16:30 UTC (weekly)](https://zoom.us/j/5342565819)<br>
+|[Instrumentation](sig-instrumentation/README.md)|instrumentation|* [Piotr Szczesniak](https://github.com/piosz), Google<br>* [Fabian Reinartz](https://github.com/fabxc), CoreOS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-instrumentation)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-instrumentation)|* [Thursdays at 17:30 UTC (biweekly)](https://zoom.us/j/5342565819)<br>
 |[Multicluster](sig-multicluster/README.md)|multicluster|* [Christian Bell](https://github.com/csbell), Google<br>* [Quinton Hoole](https://github.com/quinton-hoole), Huawei<br>|* [Slack](https://kubernetes.slack.com/messages/sig-multicluster)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-multicluster)|* [Tuesdays at 9:30 PT (Pacific Time) (biweekly)](https://zoom.us/my/k8s.mc)<br>
 |[Network](sig-network/README.md)|network|* [Tim Hockin](https://github.com/thockin), Google<br>* [Dan Williams](https://github.com/dcbw), Red Hat<br>* [Casey Davenport](https://github.com/caseydavenport), Tigera<br>|* [Slack](https://kubernetes.slack.com/messages/sig-network)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-network)|* [Thursdays at 14:00 PT (Pacific Time) (biweekly)](https://zoom.us/j/5806599998)<br>
 |[Node](sig-node/README.md)|node|* [Dawn Chen](https://github.com/dchen1107), Google<br>* [Derek Carr](https://github.com/derekwaynecarr), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/sig-node)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-node)|* [Tuesdays at 10:00 PT (Pacific Time) (weekly)](https://plus.google.com/hangouts/_/google.com/sig-node-meetup?authuser=0)<br>
diff --git a/sigs.yaml b/sigs.yaml
index 0d977c69e..d4c556cba 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -545,9 +545,9 @@ sigs:
       company: CoreOS
     meetings:
     - day: Thursday
-      time: "16:30"
+      time: "17:30"
       tz: "UTC"
-      frequency: weekly
+      frequency: biweekly
     meeting_url: https://zoom.us/j/5342565819
     meeting_archive_url: https://docs.google.com/document/d/1gWuAATtlmI7XJILXd31nA4kMq6U9u63L70382Y3xcbM/edit
     meeting_recordings_url: