diff --git a/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
index 07af72ea8d9e..ed35cbedf663 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
@@ -62,6 +62,15 @@
           <literal>gsettings set org.gnome.desktop.lockdown disable-lock-screen false</literal>.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          <literal>kubernetes-helm</literal> now defaults to 3.7.0,
+          which introduced some breaking changes to the experimental OCI
+          manifest format. See
+          <link xlink:href="https://github.com/helm/community/blob/main/hips/hip-0006.md">HIP
+          6</link> for more details.
+        </para>
+      </listitem>
     </itemizedlist>
   </section>
   <section xml:id="sec-release-21.11-new-services">
diff --git a/nixos/doc/manual/release-notes/rl-2111.section.md b/nixos/doc/manual/release-notes/rl-2111.section.md
index 586955057bdc..450503259e58 100644
--- a/nixos/doc/manual/release-notes/rl-2111.section.md
+++ b/nixos/doc/manual/release-notes/rl-2111.section.md
@@ -22,6 +22,8 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - Pantheon desktop has been updated to version 6. Due to changes of screen locker, if locking doesn't work for you, please try `gsettings set org.gnome.desktop.lockdown disable-lock-screen false`.
 
+- `kubernetes-helm` now defaults to 3.7.0, which introduced some breaking changes to the experimental OCI manifest format. See [HIP 6](https://github.com/helm/community/blob/main/hips/hip-0006.md) for more details.
+
 ## New Services {#sec-release-21.11-new-services}
 
 - [btrbk](https://digint.ch/btrbk/index.html), a backup tool for btrfs subvolumes, taking advantage of btrfs specific capabilities to create atomic snapshots and transfer them incrementally to your backup locations. Available as [services.btrbk](options.html#opt-services.brtbk.instances).
diff --git a/pkgs/applications/networking/cluster/helm/default.nix b/pkgs/applications/networking/cluster/helm/default.nix
index 8e9d2662ea68..425e7e2c2462 100644
--- a/pkgs/applications/networking/cluster/helm/default.nix
+++ b/pkgs/applications/networking/cluster/helm/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "helm";
-  version = "3.6.3";
-  gitCommit = "ee407bdf364942bcb8e8c665f82e15aa28009b71";
+  version = "3.7.0";
+  gitCommit = "eeac83883cb4014fe60267ec6373570374ce770b";
 
   src = fetchFromGitHub {
     owner = "helm";
     repo = "helm";
     rev = "v${version}";
-    sha256 = "sha256-DfMI50eQsMHRX8S5rBzF3qlSfJizlYQyofA7HPkD4EQ=";
+    sha256 = "sha256-dV6Bx6XVzPqaRBeCzEFR473xnxjff4f24jd5vETVX78=";
   };
-  vendorSha256 = "sha256-PTAyRG6PZK+vaiheUd3oiu4iBGlnFjoCrci0CYbXjBk=";
+  vendorSha256 = "sha256-Q/ycpLCIvf+PP+03ug3fKT+uIOdzDwP7709VfFVJglk=";
 
   doCheck = false;