diff --git a/experimental/packages/otlp-grpc-exporter-base/package.json b/experimental/packages/otlp-grpc-exporter-base/package.json
index 2beacaf833..977a2e4617 100644
--- a/experimental/packages/otlp-grpc-exporter-base/package.json
+++ b/experimental/packages/otlp-grpc-exporter-base/package.json
@@ -47,7 +47,6 @@
   },
   "devDependencies": {
     "@opentelemetry/api": "1.8.0",
-    "@opentelemetry/otlp-transformer": "0.51.1",
     "@opentelemetry/resources": "1.24.1",
     "@opentelemetry/sdk-trace-base": "1.24.1",
     "@types/mocha": "10.0.6",
@@ -70,7 +69,7 @@
     "@grpc/grpc-js": "^1.7.1",
     "@opentelemetry/core": "1.24.1",
     "@opentelemetry/otlp-exporter-base": "0.51.1",
-    "protobufjs": "^7.2.3"
+    "@opentelemetry/otlp-transformer": "0.51.1"
   },
   "homepage": "https://github.com/open-telemetry/opentelemetry-js/tree/main/experimental/packages/otlp-grpc-exporter-base",
   "sideEffects": false
diff --git a/experimental/packages/otlp-transformer/package.json b/experimental/packages/otlp-transformer/package.json
index 9ef627dfdf..be1db2cf17 100644
--- a/experimental/packages/otlp-transformer/package.json
+++ b/experimental/packages/otlp-transformer/package.json
@@ -90,7 +90,7 @@
     "@opentelemetry/sdk-logs": "0.51.1",
     "@opentelemetry/sdk-metrics": "1.24.1",
     "@opentelemetry/sdk-trace-base": "1.24.1",
-    "protobufjs": "^7.2.3"
+    "protobufjs": "^7.3.0"
   },
   "homepage": "https://github.com/open-telemetry/opentelemetry-js/tree/main/experimental/packages/otlp-transformer",
   "sideEffects": false
diff --git a/package-lock.json b/package-lock.json
index e52d7696f2..392ef98799 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3163,11 +3163,10 @@
         "@grpc/grpc-js": "^1.7.1",
         "@opentelemetry/core": "1.24.1",
         "@opentelemetry/otlp-exporter-base": "0.51.1",
-        "protobufjs": "^7.2.3"
+        "@opentelemetry/otlp-transformer": "0.51.1"
       },
       "devDependencies": {
         "@opentelemetry/api": "1.8.0",
-        "@opentelemetry/otlp-transformer": "0.51.1",
         "@opentelemetry/resources": "1.24.1",
         "@opentelemetry/sdk-trace-base": "1.24.1",
         "@types/mocha": "10.0.6",
@@ -3241,7 +3240,7 @@
         "@opentelemetry/sdk-logs": "0.51.1",
         "@opentelemetry/sdk-metrics": "1.24.1",
         "@opentelemetry/sdk-trace-base": "1.24.1",
-        "protobufjs": "^7.2.3"
+        "protobufjs": "^7.3.0"
       },
       "devDependencies": {
         "@opentelemetry/api": "1.8.0",
@@ -38099,7 +38098,6 @@
         "lerna": "6.6.2",
         "mocha": "10.2.0",
         "nyc": "15.1.0",
-        "protobufjs": "^7.2.3",
         "sinon": "15.1.2",
         "ts-loader": "9.5.1",
         "ts-mocha": "10.0.0",
@@ -38161,7 +38159,7 @@
         "lerna": "6.6.2",
         "mocha": "10.2.0",
         "nyc": "15.1.0",
-        "protobufjs": "^7.2.3",
+        "protobufjs": "^7.3.0",
         "protobufjs-cli": "1.1.2",
         "ts-loader": "9.5.1",
         "ts-mocha": "10.0.0",