diff --git a/Gemfile.lock b/Gemfile.lock
index e1432e6..da6fc81 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -159,8 +159,8 @@ GEM
     parser (3.3.8.0)
       ast (~> 2.4.1)
       racc
-    pg (1.6.0-arm64-darwin)
-    pg (1.6.0-x86_64-linux)
+    pg (1.6.1-arm64-darwin)
+    pg (1.6.1-x86_64-linux)
     pp (0.6.2)
       prettyprint
     prettyprint (0.2.0)