build(deps): bump helm.sh/helm/v3 from 3.21.0 to 3.21.3

[dependabot]

Bumps helm.sh/helm/v3 from 3.21.0 to 3.21.3.

Release notes

Sourced from helm.sh/helm/v3's releases.

Helm v3.21.3 is a patch release. Users are encouraged to upgrade for the best experience.

The community keeps growing, and we'd love to see you there!

• Join the discussion in Kubernetes Slack:
  • for questions and just to hang out
  • for discussing PRs, code, and bugs
• Hang out at the Public Developer Call: Thursday, 9:30 Pacific via Zoom
• Test, debug, and contribute charts: ArtifactHub/packages

Installation and Upgrading

Download Helm v3.21.3. The common platform binaries are here:

• MacOS amd64 (checksum / 76d0db4730b05d3d625eee11e80f0721b32b4d8422f4e5d093de6337bf3ac9f8)
• MacOS arm64 (checksum / 19879a848cad832b7a1ac24b767a481d20fb3b95ab53a220849649422ada144e)
• Linux amd64 (checksum / 15e041a93a590dce8100f39385cd98c84a765c9e36aeeb9e2dc6ff9e4769e2e0)
• Linux arm (checksum / 60f3106ba5e24371af51574fccf489d382d2f59c56ce566d02f2a6f00bf4fb3b)
• Linux arm64 (checksum / 67f58155079ff9ffab98ba5c88daff0ed9b542f3a4732f5dd426dde7dd0f5244)
• Linux i386 (checksum / 95e7ef76d4631f30e3f6c17d4355420878ca85771dbe7deb7b797521007aebe4)
• Linux ppc64le (checksum / c8657c0f77b7d3e2f9508c4a9a545b5862d01690f2a528fbbe659a3a4d534382)
• Linux s390x (checksum / d6c2dd29b32da1cb9dfef5af0cb93a1f391beca4e714779186330681b39f4b59)
• Linux riscv64 (checksum / ff063cc304a60af858242aa71b5635852d65aa7d3301a46eca17a31c54e8d994)
• Windows amd64 (checksum / ff490897e07e976c65a9bd7690cfc139b35ba5e8f25d00eaf1e53a30f1ad3f62)
• Windows arm64 (checksum / 1d409b98f99a38704ccb3f0917cbad2417ed53f75751902b6bd84447803b69a9)

The Quickstart Guide will get you going from there. For upgrade instructions or detailed installation notes, check the install guide. You can also use a script to install on any system with bash.

What's Next

• 4.2.4 and 3.21.4 are the next patch releases scheduled for August 12, 2026
• 4.3.0 and 3.22.0 are the next minor releases scheduled for September 9, 2026

Changelog

• Apply suggestions from code review 1ad6e68924fdf6fb0c7dcef8e9e1dfc0f36eaed6 (Benoit Tigeot)
• fix: drop containerd v1 dep to resolve govulncheck CVEs 037733e7d51b08e30a0233bd546c345ab3ea3bba (Benoit Tigeot)
• chore(deps): bump github.com/containerd/containerd from 1.7.32 to 1.7.33 d3e178ba06a8a1eeacaab1df9162b658b1e07fe9 (dependabot[bot])

Helm v3.21.2 is a patch release to correct bump the Kubernetes client libraries (client-go, etc) to match the expected Kubernetes v1.36 release. Users are encouraged to upgrade for the best experience.

The community keeps growing, and we'd love to see you there!

• Join the discussion in Kubernetes Slack:
  • for questions and just to hang out
  • for discussing PRs, code, and bugs
• Hang out at the Public Developer Call: Thursday, 9:30 Pacific via Zoom
• Test, debug, and contribute charts: ArtifactHub/packages

... (truncated)

Commits

• 1ad6e68 Apply suggestions from code review
• 037733e fix: drop containerd v1 dep to resolve govulncheck CVEs
• d3e178b chore(deps): bump github.com/containerd/containerd from 1.7.32 to 1.7.33
• 1259634 chore(deps): bump the k8s-io group with 2 updates
• b52e276 fixes
• 3342dbf chore(deps): bump the k8s-io group across 1 directory with 2 updates
• c56dd00 fix(action): avoid nil REST client getter panic when installing CRDs
• 702529f fix(registry): keep credentials on plain-HTTP fallback with oras-go v2.6.1
• 178e120 chore(deps): bump oras.land/oras-go/v2 from 2.6.0 to 2.6.1
• dcf35f8 chore(deps): bump golang.org/x/crypto from 0.52.0 to 0.53.0
• Additional commits viewable in compare view

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