diff --git a/Gemfile.lock b/Gemfile.lock
index 73d01b4..4b48dd4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -103,9 +103,9 @@ GEM
       octokit (>= 4.16, < 9.0)
       rake_factory (~> 0.23)
       sshkey (~> 2.0)
-    rake_gpg (0.18.0)
-      rake_factory (~> 0.23)
-      ruby_gpg2 (~> 0.6)
+    rake_gpg (0.20.0)
+      rake_factory (~> 0.33)
+      ruby_gpg2 (~> 0.12)
     rake_leiningen (0.38.0)
       rake_dependencies (~> 3.7)
       rake_factory (~> 0.33)