diff --git a/package-lock.json b/package-lock.json
index b8d6277455..a666a63c8d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4156,14 +4156,11 @@
       "license": "MIT"
     },
     "node_modules/avro-js": {
-      "version": "1.12.1",
-      "resolved": "https://registry.npmjs.org/avro-js/-/avro-js-1.12.1.tgz",
-      "integrity": "sha512-P8gTa620GdU/p1XXkWJup9Nkth3aEExgw8+0eyrKBrFLBW587iXOKyQfQ+TkgzyxUcMm8wo45KmPKujvPPRpsQ==",
+      "version": "1.12.2",
+      "resolved": "https://registry.npmjs.org/avro-js/-/avro-js-1.12.2.tgz",
+      "integrity": "sha512-SVfkg8nIQ0fYQL3a1HsgXUtBIX9M8Wym2YPQGZV6tBJy/YBC6tylt3gh1Np54C5duxRAm1nowT15eAxwmDYFpA==",
       "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "underscore": "^1.13.2"
-      }
+      "license": "Apache-2.0"
     },
     "node_modules/aws-cdk": {
       "version": "2.1136.0",
@@ -8066,13 +8063,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/underscore": {
-      "version": "1.13.8",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.8.tgz",
-      "integrity": "sha512-DXtD3ZtEQzc7M8m4cXotyHR+FAS18C64asBYY5vqZexfYryNNnDc02W4hKg3rdQuqOYas1jkseX0+nZXjTXnvQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/undici-types": {
       "version": "8.10.0",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.10.0.tgz",
@@ -8637,12 +8627,14 @@
         "@standard-schema/spec": "^1.1.0"
       },
       "devDependencies": {
-        "avro-js": "^1.12.1",
+        "avro-js": "^1.12.2",
         "protobufjs": "^8.7.2",
         "zod": "^4.4.3"
       },
       "peerDependencies": {
         "arktype": "^2.2.3",
+        "avro-js": "^1.12.2",
+        "protobufjs": "^8.7.2",
         "valibot": "^1.4.2",
         "zod": "^3.25.0 || ^4.0.0"
       },
@@ -8650,6 +8642,12 @@
         "arktype": {
           "optional": true
         },
+        "avro-js": {
+          "optional": true
+        },
+        "protobufjs": {
+          "optional": true
+        },
         "valibot": {
           "optional": true
         },
diff --git a/packages/kafka/package.json b/packages/kafka/package.json
index 31786b8ae0..abfde4a21b 100644
--- a/packages/kafka/package.json
+++ b/packages/kafka/package.json
@@ -53,7 +53,7 @@
   },
   "peerDependencies": {
     "arktype": "^2.2.3",
-    "avro-js": "^1.12.1",
+    "avro-js": "^1.12.2",
     "protobufjs": "^8.7.2",
     "valibot": "^1.4.2",
     "zod": "^3.25.0 || ^4.0.0"
@@ -124,7 +124,7 @@
     }
   },
   "devDependencies": {
-    "avro-js": "^1.12.1",
+    "avro-js": "^1.12.2",
     "protobufjs": "^8.7.2",
     "zod": "^4.4.3"
   }