diff --git a/Gemfile.lock b/Gemfile.lock
index dade08c..bb9908c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -138,7 +138,7 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    single_cov (0.7.0)
+    single_cov (1.3.1)
     sshkit (1.15.1)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)