diff --git a/project/plugins.sbt b/project/plugins.sbt
index 9c0374c..31bef58 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -4,7 +4,7 @@
 addSbtPlugin("com.typesafe.sbt" % "sbt-twirl"            % "1.5.0")
 addSbtPlugin("com.eed3si9n"     % "sbt-assembly"         % "0.15.0")
 addSbtPlugin("org.scalatra.sbt" % "sbt-scalatra"         % "1.0.4")
-addSbtPlugin("com.jsuereth"     % "sbt-pgp"              % "1.1.2")
+addSbtPlugin("com.jsuereth"     % "sbt-pgp"              % "1.1.2-1")
 addSbtPlugin("com.typesafe.sbt" % "sbt-license-report"   % "1.2.0")
 addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.9.2")
 addSbtPlugin("org.scoverage"    % "sbt-scoverage"        % "1.6.1")