diff --git a/.github/workflows/proto-lint.yml b/.github/workflows/proto-lint.yml
index a76f08871..040744e94 100644
--- a/.github/workflows/proto-lint.yml
+++ b/.github/workflows/proto-lint.yml
@@ -22,7 +22,7 @@ jobs:
   #     timeout-minutes: 5
   #     steps:
   #       - uses: actions/checkout@v4
-  #       - uses: bufbuild/buf-setup-action@v1.29.0
+  #       - uses: bufbuild/buf-setup-action@v1.30.0
   #       - uses: bufbuild/buf-lint-action@v1
   #         with:
   #           input: "proto"
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.29.0
+      - uses: bufbuild/buf-setup-action@v1.30.0
         with:
           github_token: ${{ github.token }}
       - uses: bufbuild/buf-breaking-action@v1
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 30f71c60c..b2c5b4ea6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -100,7 +100,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bump `google.golang.org/grpc` from 1.60.0 to 1.60.1 ([#1763](https://github.com/NibiruChain/nibiru/pull/1763))
 - Bump `github.com/grpc-ecosystem/grpc-gateway/v2` from 2.18.1 to 2.19.1 ([#1767](https://github.com/NibiruChain/nibiru/pull/1767), [#1782](https://github.com/NibiruChain/nibiru/pull/1782))
 - Bump `actions/cache` from 3 to 4 ([#1773](https://github.com/NibiruChain/nibiru/pull/1773))
-- Bump `bufbuild/buf-setup-action` from 1.28.1 to 1.29.0 ([#1777](https://github.com/NibiruChain/nibiru/pull/1777))
+- Bump `bufbuild/buf-setup-action` from 1.28.1 to 1.30.0 ([#1777](https://github.com/NibiruChain/nibiru/pull/1777), [#1819](https://github.com/NibiruChain/nibiru/pull/1819))
 - Bump `cosmossdk.io/errors` from 1.0.0 to 1.0.1 ([#1768](https://github.com/NibiruChain/nibiru/pull/1768))
 - Bump `robinraju/release-downloader` from 1.8 to 1.9 ([#1783](https://github.com/NibiruChain/nibiru/pull/1783))
 - Bump `codecov/codecov-action` from 3 to 4 ([#1784](https://github.com/NibiruChain/nibiru/pull/1784))