diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 910f76d2f..87f05d751 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -25,8 +25,8 @@ catalogs:
       specifier: 0.50.0
       version: 0.50.0
     '@bufbuild/protobuf':
-      specifier: 2.11.0
-      version: 2.11.0
+      specifier: 2.12.0
+      version: 2.12.0
     '@floating-ui/dom':
       specifier: ^1.7.6
       version: 1.7.6
@@ -566,7 +566,7 @@ importers:
         version: 0.50.0(@floating-ui/dom@1.7.6)(@lezer/common@1.5.1)(@lezer/highlight@1.2.3)(@types/hast@3.0.4)(@types/react-dom@19.2.3(@types/react@19.2.14))(@types/react@19.2.14)(highlight.js@11.11.1)(lowlight@3.3.0)(prosemirror-model@1.25.4)(prosemirror-state@1.4.4)(prosemirror-view@1.41.6)(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
       '@bufbuild/protobuf':
         specifier: 'catalog:'
-        version: 2.11.0
+        version: 2.12.0
       '@floating-ui/dom':
         specifier: 'catalog:'
         version: 1.7.6
@@ -1045,7 +1045,7 @@ importers:
     dependencies:
       '@bufbuild/protobuf':
         specifier: 'catalog:'
-        version: 2.11.0
+        version: 2.12.0
       '@grpc/grpc-js':
         specifier: 'catalog:'
         version: 1.14.3
@@ -2180,6 +2180,9 @@ packages:
   '@bufbuild/protobuf@2.11.0':
     resolution: {integrity: sha512-sBXGT13cpmPR5BMgHE6UEEfEaShh5Ror6rfN3yEK5si7QVrtZg8LEPQb0VVhiLRUslD2yLnXtnRzG035J/mZXQ==}
 
+  '@bufbuild/protobuf@2.12.0':
+    resolution: {integrity: sha512-B/XlCaFIP8LOwzo+bz5uFzATYokcwCKQcghqnlfwSmM5eX/qTkvDBnDPs+gXtX/RyjxJ4DRikECcPJbyALA8FA==}
+
   '@catppuccin/vitepress@0.1.2':
     resolution: {integrity: sha512-dqhgo6U6GWbgh3McAgwemUC8Y2Aj48rRcQx/9iuPzBPAgo7NA3yi7ZcR0wolAENMmoOMAHBV+rz/5DfiGxtZLA==}
     peerDependencies:
@@ -18856,6 +18859,8 @@ snapshots:
 
   '@bufbuild/protobuf@2.11.0': {}
 
+  '@bufbuild/protobuf@2.12.0': {}
+
   '@catppuccin/vitepress@0.1.2(typescript@6.0.3)':
     dependencies:
       typescript: 6.0.3
@@ -26875,7 +26880,7 @@ snapshots:
       obug: 2.1.1
       std-env: 4.1.0
       tinyrainbow: 3.1.0
-      vitest: 4.1.6(@opentelemetry/api@1.9.1)(@types/node@25.6.2)(@vitest/coverage-v8@4.1.6)(@vitest/ui@4.1.6)(jsdom@28.1.0(@noble/hashes@2.2.0))(msw@2.12.10(@types/node@25.6.2)(typescript@6.0.3))(vite@8.0.13(@types/node@25.6.2)(esbuild@0.27.7)(jiti@2.7.0)(less@4.5.1)(sass-embedded@1.97.3)(sass@1.97.3)(terser@5.47.1)(tsx@4.21.1)(yaml@2.9.0))
+      vitest: 4.1.6(@opentelemetry/api@1.9.1)(@types/node@25.8.0)(@vitest/coverage-v8@4.1.6)(@vitest/ui@4.1.6)(jsdom@29.1.1(@noble/hashes@2.2.0))(msw@2.12.10(@types/node@25.8.0)(typescript@6.0.3))(vite@8.0.13(@types/node@25.8.0)(esbuild@0.27.7)(jiti@2.7.0)(less@4.5.1)(sass-embedded@1.97.3)(sass@1.97.3)(terser@5.47.1)(tsx@4.21.1)(yaml@2.9.0))
 
   '@vitest/expect@4.1.6':
     dependencies:
@@ -26931,7 +26936,7 @@ snapshots:
       sirv: 3.0.2
       tinyglobby: 0.2.16
       tinyrainbow: 3.1.0
-      vitest: 4.1.6(@opentelemetry/api@1.9.1)(@types/node@25.6.2)(@vitest/coverage-v8@4.1.6)(@vitest/ui@4.1.6)(jsdom@28.1.0(@noble/hashes@2.2.0))(msw@2.12.10(@types/node@25.6.2)(typescript@6.0.3))(vite@8.0.13(@types/node@25.6.2)(esbuild@0.27.7)(jiti@2.7.0)(less@4.5.1)(sass-embedded@1.97.3)(sass@1.97.3)(terser@5.47.1)(tsx@4.21.1)(yaml@2.9.0))
+      vitest: 4.1.6(@opentelemetry/api@1.9.1)(@types/node@25.8.0)(@vitest/coverage-v8@4.1.6)(@vitest/ui@4.1.6)(jsdom@29.1.1(@noble/hashes@2.2.0))(msw@2.12.10(@types/node@25.8.0)(typescript@6.0.3))(vite@8.0.13(@types/node@25.8.0)(esbuild@0.27.7)(jiti@2.7.0)(less@4.5.1)(sass-embedded@1.97.3)(sass@1.97.3)(terser@5.47.1)(tsx@4.21.1)(yaml@2.9.0))
 
   '@vitest/utils@4.1.6':
     dependencies:
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 98c26f35c..e76fd6a54 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -17,7 +17,7 @@ catalog:
   "@blocknote/server-util": "0.50.0"
   "@blocknote/shadcn": "0.50.0"
   "@bufbuild/buf": "1.64.0"
-  "@bufbuild/protobuf": "2.11.0"
+  "@bufbuild/protobuf": "2.12.0"
   "@connectrpc/validate": "0.2.0"
   "@floating-ui/dom": "^1.7.6"
   "@grpc/grpc-js": "^1.14.3"