diff --git a/build.sbt b/build.sbt
index dfbad97a..f89626de 100644
--- a/build.sbt
+++ b/build.sbt
@@ -25,7 +25,7 @@ inThisBuild(
     licenses := Seq(
       "Apache-2.0" -> url("http://www.apache.org/license/LICENSE-2.0")
     ),
-    scalaVersion := "2.12.14"
+    scalaVersion := "2.12.15"
   )
 )
 
diff --git a/project/build.properties b/project/build.properties
index 10fd9eee..3161d214 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.5
+sbt.version=1.6.1