diff --git a/packages/grpc/CHANGELOG.md b/packages/grpc/CHANGELOG.md
index e02665b9..eaf6b4fa 100644
--- a/packages/grpc/CHANGELOG.md
+++ b/packages/grpc/CHANGELOG.md
@@ -2,7 +2,9 @@
 
 ## [Unreleased]
 
-No notable changes.
+### Changed
+
+- Bump dependency on [@grpc/grpc-js] to 1.12.0 ([#1020](https://github.com/cerbos/cerbos-sdk-javascript/pull/1020))
 
 ## [0.18.3] - 2024-09-23
 
diff --git a/packages/grpc/changelog.yaml b/packages/grpc/changelog.yaml
index 60dd16dc..62e0ee4d 100644
--- a/packages/grpc/changelog.yaml
+++ b/packages/grpc/changelog.yaml
@@ -1,3 +1,11 @@
+unreleased:
+  type: patch
+
+  bumped:
+    "@grpc/grpc-js":
+      to: 1.12.0
+      pull: 1020
+
 releases:
   - version: 0.18.3
     date: 2024-09-23
diff --git a/packages/grpc/package.json b/packages/grpc/package.json
index be54b870..30aab9a1 100644
--- a/packages/grpc/package.json
+++ b/packages/grpc/package.json
@@ -51,7 +51,7 @@
   "dependencies": {
     "@bufbuild/protobuf": "^2.1.0",
     "@cerbos/core": "^0.18.1",
-    "@grpc/grpc-js": "^1.11.3"
+    "@grpc/grpc-js": "^1.12.0"
   },
   "publishConfig": {
     "access": "public",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d9bd72f1..12a2174b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -97,7 +97,7 @@ importers:
         specifier: ^0.18.1
         version: link:../core
       '@grpc/grpc-js':
-        specifier: ^1.11.3
+        specifier: ^1.12.0
         version: 1.12.0
 
   packages/http: