diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 6759343923..d4303aa5ff 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -39,8 +39,8 @@ dependencies {
   // Needed for japicmp but not automatically brought in for some reason.
   implementation("com.google.guava:guava:32.0.1-jre")
   implementation("com.squareup:javapoet:1.13.0")
-  implementation("com.squareup.wire:wire-compiler:4.7.0")
-  implementation("com.squareup.wire:wire-gradle-plugin:4.7.0")
+  implementation("com.squareup.wire:wire-compiler:4.7.2")
+  implementation("com.squareup.wire:wire-gradle-plugin:4.7.2")
   implementation("gradle.plugin.com.google.protobuf:protobuf-gradle-plugin:0.8.18")
   implementation("gradle.plugin.io.morethan.jmhreport:gradle-jmh-report:0.9.0")
   implementation("me.champeau.gradle:japicmp-gradle-plugin:0.4.1")
diff --git a/buildSrc/src/main/kotlin/io/opentelemetry/gradle/ProtoFieldsWireHandler.kt b/buildSrc/src/main/kotlin/io/opentelemetry/gradle/ProtoFieldsWireHandler.kt
index 9af0105869..c24e9031bb 100644
--- a/buildSrc/src/main/kotlin/io/opentelemetry/gradle/ProtoFieldsWireHandler.kt
+++ b/buildSrc/src/main/kotlin/io/opentelemetry/gradle/ProtoFieldsWireHandler.kt
@@ -99,7 +99,10 @@ class ProtoFieldsWireHandler : SchemaHandler() {
       fun get(schema: Schema): JavaGenerator {
         val nameToJavaName = linkedMapOf<ProtoType, TypeName>()
         for (protoFile in schema.protoFiles) {
-           val javaPackage = javaPackage(protoFile)
+          if (protoFile.location.path == "wire/extensions.proto") {
+            continue
+          }
+          val javaPackage = javaPackage(protoFile)
           putAll(nameToJavaName, javaPackage, null, protoFile.types)
         }