diff --git a/build.sbt b/build.sbt
index ae4818f..df07485 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 val Http4sVersion = "0.23.15"
 val Http4sLibVersion = "0.23.23"
 val CirceVersion = "0.14.6"
-val Specs2Version = "4.19.2"
+val Specs2Version = "4.20.3"
 val LogbackVersion = "1.4.11"
 
 lazy val root = (project in file("."))