diff --git a/build.sbt b/build.sbt
index 544aca0c..f0c0f36b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -50,7 +50,7 @@ lazy val treehub = (project in file("."))
       "io.github.uptane" %% "libats-logging" % libatsV,
 
       "org.scala-lang.modules" %% "scala-async" % "1.0.1",
-      "org.mariadb.jdbc" % "mariadb-java-client" % "3.5.6",
+      "org.mariadb.jdbc" % "mariadb-java-client" % "3.5.7",
 
       "org.scodec" %% "scodec-bits" % "1.1.37",
       "org.scodec" %% "scodec-core" % "1.11.10",