diff --git a/project/plugins.sbt b/project/plugins.sbt
index 8ece803..d270601 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,11 +1,11 @@
 resolvers += Resolver.typesafeRepo("releases")
 
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.0")
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0")
 
 addSbtPlugin("org.scalariform" % "sbt-scalariform" % "1.6.0")
 
-addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.3")
+addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.7")
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.9.1")
+addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.9.2")
 
-addSbtPlugin("com.scalapenos" % "sbt-prompt" % "1.0.0")
+addSbtPlugin("com.scalapenos" % "sbt-prompt" % "1.0.2")