diff --git a/build.mill b/build.mill
index 924c437c527..12973988846 100644
--- a/build.mill
+++ b/build.mill
@@ -42,7 +42,7 @@ object Settings {
   )
   val mimaBaseVersions: Seq[String] =
     0.to(13).map("0.11." + _) ++
-    Seq("0.12.0", "0.12.1", "0.12.2", "0.12.3", "0.12.4", "0.12.5")
+      Seq("0.12.0", "0.12.1", "0.12.2", "0.12.3", "0.12.4", "0.12.5")
 
   val graalvmJvmId = "graalvm-community:23.0.1"
 }
@@ -245,7 +245,7 @@ object Deps {
     ivy"org.apache.ant:ant:1.10.15",
     Deps.commonsIo,
     ivy"com.google.code.gson:gson:2.11.0",
-    ivy"com.google.protobuf:protobuf-java:4.29.2",
+    ivy"com.google.protobuf:protobuf-java:4.29.3",
     ivy"com.google.guava:guava:33.4.0-jre",
     ivy"org.yaml:snakeyaml:2.3",
     ivy"org.apache.commons:commons-compress:1.27.1"