diff --git a/server/build.gradle b/server/build.gradle
index b42d4678..3af47e74 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -23,7 +23,7 @@ micronaut {
 mainClassName = "com.exacaster.lighter.Application"
 
 def sparkVersion = project.hasProperty("SPARK_VERSION") ? project.getProperty("SPARK_VERSION") : '3.5.3'
-def hadoopVersion = '3.4.0'
+def hadoopVersion = '3.4.1'
 def k8sClientVersion = '6.13.4'
 def shedlockVersion = '5.16.0'