diff --git a/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts b/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
index c98953d9a15..c45ca6a7d07 100644
--- a/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
@@ -44,7 +44,7 @@ java {
 
 checkstyle {
   configDirectory.set(file("$rootDir/buildscripts/"))
-  toolVersion = "13.5.0"
+  toolVersion = "13.6.0"
   isIgnoreFailures = false
   configProperties["rootDir"] = rootDir
 }
diff --git a/dependencyManagement/build.gradle.kts b/dependencyManagement/build.gradle.kts
index e518dd7355e..9ea4dc011c4 100644
--- a/dependencyManagement/build.gradle.kts
+++ b/dependencyManagement/build.gradle.kts
@@ -29,7 +29,7 @@ val DEPENDENCY_BOMS = listOf(
 
   "com.fasterxml.jackson:jackson-bom:2.22.0",
   "com.google.guava:guava-bom:33.6.0-jre",
-  "com.google.protobuf:protobuf-bom:4.35.0",
+  "com.google.protobuf:protobuf-bom:4.35.1",
   "com.squareup.okhttp3:okhttp-bom:$okhttpVersion",
   "com.squareup.okio:okio-bom:3.17.0", // applies to transitive dependencies of okhttp
   "io.grpc:grpc-bom:1.82.0",