diff --git a/build.sbt b/build.sbt
index 6964495..89d686f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -24,10 +24,10 @@ pomIncludeRepository := { x => false }
 
 libraryDependencies ++= Seq(
   "org.scala-lang" % "scala-reflect" % scalaVersion.value,
-  "io.swagger" % "swagger-core" % "1.5.24",
+  "io.swagger" % "swagger-core" % "1.6.2",
   "org.scalatest" %% "scalatest" % "3.0.8" % "test",
-  "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.9.10",
-  "junit" % "junit" % "4.12" % "test"
+  "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.11.1",
+  "junit" % "junit" % "4.13" % "test"
 )
 
 publishTo := {