diff --git a/Gemfile.lock b/Gemfile.lock
index a36f403..70ef09a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,7 +113,7 @@ GEM
       irb (~> 1.10)
       reline (>= 0.3.8)
     diff-lcs (1.5.1)
-    dotenv (3.1.4)
+    dotenv (3.1.6)
     drb (2.2.1)
     ed25519 (1.3.0)
     erubi (1.13.0)