diff --git a/Gemfile.lock b/Gemfile.lock
index 779b26a0..61229556 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -294,7 +294,7 @@ GEM
     parser (3.1.2.0)
       ast (~> 2.4.1)
     path_expander (1.1.1)
-    pg (1.4.2)
+    pg (1.4.3)
     prometheus_exporter (2.0.3)
       webrick
     pry (0.13.1)