diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b69f8fff4..5efa48821 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -12,7 +12,7 @@ managed-opentelemetry-alpha = '1.15.0-alpha'
 managed-opentelemetry-instrumentation-alpha = '1.15.0-alpha'
 managed-opentracing = '0.33.0'
 managed-opentracing-grpc = '0.2.3'
-managed-protobuf = '0.8.18'
+managed-protobuf = '0.8.19'
 managed-zipkin-reporter = '2.16.3'
 managed-opentelemetry-contrib-aws-xray = '1.15.0'
 managed-opentelemetry-gcp-trace = '0.22.0-alpha'