diff --git a/share/ruby-build/jruby-9.0.0.0+graal-dev b/share/ruby-build/jruby-9.0.0.0+graal-dev
index 59ad0993..b02388d3 100644
--- a/share/ruby-build/jruby-9.0.0.0+graal-dev
+++ b/share/ruby-build/jruby-9.0.0.0+graal-dev
@@ -1 +1 @@
-install_package "jruby-9.0.0.0.dev" "http://lafo.ssw.uni-linz.ac.at/graalvm/jruby-dist-9.0.0.0+graal-$(graal_architecture).dev-bin.tar.gz" jruby
+install_package "jruby-9.0.0.0-SNAPSHOT" "http://lafo.ssw.uni-linz.ac.at/graalvm/jruby-dist-9.0.0.0-SNAPSHOT+graal-$(graal_architecture)-bin.tar.gz" jruby
diff --git a/share/ruby-build/jruby-9.0.0.0-dev b/share/ruby-build/jruby-9.0.0.0-dev
index 14977db0..4f262584 100644
--- a/share/ruby-build/jruby-9.0.0.0-dev
+++ b/share/ruby-build/jruby-9.0.0.0-dev
@@ -1,2 +1,2 @@
 require_java7
-install_package "jruby-9.0.0.0.dev-SNAPSHOT" "http://ci.jruby.org/snapshots/master/jruby-dist-9.0.0.0.dev-bin.tar.gz" jruby
+install_package "jruby-9.0.0.0-SNAPSHOT" "http://ci.jruby.org/snapshots/master/jruby-dist-9.0.0.0-SNAPSHOT-bin.tar.gz" jruby
diff --git a/share/ruby-build/jruby-9000+graal-dev b/share/ruby-build/jruby-9000+graal-dev
index 59ad0993..b02388d3 100644
--- a/share/ruby-build/jruby-9000+graal-dev
+++ b/share/ruby-build/jruby-9000+graal-dev
@@ -1 +1 @@
-install_package "jruby-9.0.0.0.dev" "http://lafo.ssw.uni-linz.ac.at/graalvm/jruby-dist-9.0.0.0+graal-$(graal_architecture).dev-bin.tar.gz" jruby
+install_package "jruby-9.0.0.0-SNAPSHOT" "http://lafo.ssw.uni-linz.ac.at/graalvm/jruby-dist-9.0.0.0-SNAPSHOT+graal-$(graal_architecture)-bin.tar.gz" jruby
diff --git a/share/ruby-build/jruby-9000-dev b/share/ruby-build/jruby-9000-dev
index 14977db0..4f262584 100644
--- a/share/ruby-build/jruby-9000-dev
+++ b/share/ruby-build/jruby-9000-dev
@@ -1,2 +1,2 @@
 require_java7
-install_package "jruby-9.0.0.0.dev-SNAPSHOT" "http://ci.jruby.org/snapshots/master/jruby-dist-9.0.0.0.dev-bin.tar.gz" jruby
+install_package "jruby-9.0.0.0-SNAPSHOT" "http://ci.jruby.org/snapshots/master/jruby-dist-9.0.0.0-SNAPSHOT-bin.tar.gz" jruby