diff --git a/sass-embedded-protocol/build.gradle b/sass-embedded-protocol/build.gradle
index e812a84b..45c7b4e3 100644
--- a/sass-embedded-protocol/build.gradle
+++ b/sass-embedded-protocol/build.gradle
@@ -19,7 +19,7 @@ repositories {
     }
 }
 
-def protobufVersion = "3.24.2"
+def protobufVersion = "3.24.3"
 def protocolVersion = "1.2.0"
 
 tasks.withType(com.google.protobuf.gradle.ProtobufExtract).configureEach {