diff --git a/Gemfile.lock b/Gemfile.lock
index c994e0f..f73526f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -21,7 +21,7 @@ GEM
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
     parallel (1.26.3)
-    parser (3.3.5.0)
+    parser (3.3.5.1)
       ast (~> 2.4.1)
       racc
     public_suffix (5.1.1)