diff --git a/Gemfile.lock b/Gemfile.lock
index 6cb3945..dd61e8b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,11 +11,11 @@ GEM
       rouge
       rubyzip
       tty-logger
-    rexml (3.3.1)
+    rexml (3.3.2)
       strscan
     rouge (4.3.0)
     rubyzip (2.3.2)
-    strscan (1.0.3)
+    strscan (3.1.0)
     tty-color (0.6.0)
     tty-logger (0.6.0)
       pastel (~> 0.8)