diff --git a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
index 50cf06c94eed..7ac06869055b 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
@@ -278,6 +278,17 @@
           removed due to it being an outdated version.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          <literal>services.kubernetes.scheduler.{port,address}</literal>
+          now set <literal>--secure-port</literal> and
+          <literal>--bind-address</literal> instead of
+          <literal>--port</literal> and <literal>--address</literal>,
+          since the former have been deprecated and are no longer
+          functional in kubernetes&gt;=1.23. Ensure that you are not
+          relying on the insecure behaviour before upgrading.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The DHCP server (<literal>services.dhcpd4</literal>,
diff --git a/nixos/doc/manual/release-notes/rl-2205.section.md b/nixos/doc/manual/release-notes/rl-2205.section.md
index 4f8b098958c2..7d6410ca16c2 100644
--- a/nixos/doc/manual/release-notes/rl-2205.section.md
+++ b/nixos/doc/manual/release-notes/rl-2205.section.md
@@ -96,6 +96,8 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - `services.kubernetes.addons.dashboard` was removed due to it being an outdated version.
 
+- `services.kubernetes.scheduler.{port,address}` now set `--secure-port` and `--bind-address` instead of `--port` and `--address`, since the former have been deprecated and are no longer functional in kubernetes>=1.23. Ensure that you are not relying on the insecure behaviour before upgrading.
+
 - The DHCP server (`services.dhcpd4`, `services.dhcpd6`) has been hardened.
   The service is now using the systemd's `DynamicUser` mechanism to run as an unprivileged dynamically-allocated user with limited capabilities.
   The dhcpd state files are now always stored in `/var/lib/dhcpd{4,6}` and the `services.dhcpd4.stateDir` and `service.dhcpd6.stateDir` options have been removed.
diff --git a/nixos/modules/services/cluster/kubernetes/scheduler.nix b/nixos/modules/services/cluster/kubernetes/scheduler.nix
index 2a522f1db89c..2d95528a6ead 100644
--- a/nixos/modules/services/cluster/kubernetes/scheduler.nix
+++ b/nixos/modules/services/cluster/kubernetes/scheduler.nix
@@ -66,12 +66,12 @@ in
       serviceConfig = {
         Slice = "kubernetes.slice";
         ExecStart = ''${top.package}/bin/kube-scheduler \
-          --address=${cfg.address} \
+          --bind-address=${cfg.address} \
           ${optionalString (cfg.featureGates != [])
             "--feature-gates=${concatMapStringsSep "," (feature: "${feature}=true") cfg.featureGates}"} \
           --kubeconfig=${top.lib.mkKubeConfig "kube-scheduler" cfg.kubeconfig} \
           --leader-elect=${boolToString cfg.leaderElect} \
-          --port=${toString cfg.port} \
+          --secure-port=${toString cfg.port} \
           ${optionalString (cfg.verbosity != null) "--v=${toString cfg.verbosity}"} \
           ${cfg.extraOpts}
         '';