diff --git a/project/build.properties b/project/build.properties
index 13d3ee7..6be4958 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version = 0.13.12
\ No newline at end of file
+sbt.version = 0.13.15
\ No newline at end of file
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 8ff7b39..bb02a25 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,7 +1,7 @@
 logLevel := Level.Warn
 
-addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.1.10")
+addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.3.0")
 addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.8.2")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "1.1")
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.0")
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.1")
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.4")
\ No newline at end of file