diff --git a/build.sbt b/build.sbt
index 0243805a..65de7375 100644
--- a/build.sbt
+++ b/build.sbt
@@ -195,7 +195,7 @@ lazy val examples = crossProject(JSPlatform, JVMPlatform)
   )
   .jvmSettings(
     libraryDependencies ++= Seq(
-      "com.google.cloud.functions.invoker" % "java-function-invoker" % "1.3.3"
+      "com.google.cloud.functions.invoker" % "java-function-invoker" % "1.4.3"
     )
   )
   .enablePlugins(NoPublishPlugin)