diff --git a/Gemfile.lock b/Gemfile.lock
index 057aaa6..ce78a55 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -161,8 +161,8 @@ GEM
     parser (3.3.8.0)
       ast (~> 2.4.1)
       racc
-    pg (1.6.1-x64-mingw-ucrt)
-    pg (1.6.1-x86_64-linux)
+    pg (1.6.2-x64-mingw-ucrt)
+    pg (1.6.2-x86_64-linux)
     pp (0.6.2)
       prettyprint
     prettyprint (0.2.0)