diff --git a/.github/workflows/proto-gen.yaml b/.github/workflows/proto-gen.yaml
index ca61759f71e..c87d69f8e95 100644
--- a/.github/workflows/proto-gen.yaml
+++ b/.github/workflows/proto-gen.yaml
@@ -45,7 +45,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: bufbuild/buf-setup-action@2211e06e8cf26d628cda2eea15c95f8c42b080b3 # v1.45.0
+      - uses: bufbuild/buf-setup-action@5d38b66514ec5b6b7b753e133245555ea664d0ac # v1.46.0
 
       - name: Generate
         run:
diff --git a/.github/workflows/proto-pr.yaml b/.github/workflows/proto-pr.yaml
index 1d5e690d9eb..fa66ccfbbcb 100644
--- a/.github/workflows/proto-pr.yaml
+++ b/.github/workflows/proto-pr.yaml
@@ -45,7 +45,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: bufbuild/buf-setup-action@2211e06e8cf26d628cda2eea15c95f8c42b080b3 # v1.45.0
+      - uses: bufbuild/buf-setup-action@5d38b66514ec5b6b7b753e133245555ea664d0ac # v1.46.0
 
       - name: version
         run: buf --version
diff --git a/.github/workflows/proto-push.yaml b/.github/workflows/proto-push.yaml
index e004f52d348..c3f1fcb9b57 100644
--- a/.github/workflows/proto-push.yaml
+++ b/.github/workflows/proto-push.yaml
@@ -48,7 +48,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: bufbuild/buf-setup-action@2211e06e8cf26d628cda2eea15c95f8c42b080b3 # v1.45.0
+      - uses: bufbuild/buf-setup-action@5d38b66514ec5b6b7b753e133245555ea664d0ac # v1.46.0
 
       - name: version
         run: buf --version
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f5e9159e9bb..59f176b65d9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -39,7 +39,7 @@ repos:
       hooks:
         - id: go-mod-tidy
   - repo: https://github.com/bufbuild/buf
-    rev: v1.45.0
+    rev: v1.46.0
     hooks:
       # Hijack an existing hook ID to run buf generate
       # It also mean running `pre-commit run buf-format` will run both format and generate
diff --git a/env-proto.sh b/env-proto.sh
index aac874b8894..bbb6c56701b 100755
--- a/env-proto.sh
+++ b/env-proto.sh
@@ -18,7 +18,7 @@ BIN_DIR="$(go env GOBIN)"
 BIN_DIR="${BIN_DIR:-$(go env GOPATH)/bin}"
 
 # renovate: datasource=github-releases depName=bufbuild/buf
-BUF_VERSION='v1.45.0'
+BUF_VERSION='v1.46.0'
 
 # Substitute BINARY_NAME for "buf", "protoc-gen-buf-breaking", or "protoc-gen-buf-lint".
 BINARY_NAME="buf"