diff --git a/fluent-plugin-events/Gemfile.lock b/fluent-plugin-events/Gemfile.lock
index a5cae6e..863977b 100644
--- a/fluent-plugin-events/Gemfile.lock
+++ b/fluent-plugin-events/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    webmock (3.22.0)
+    webmock (3.23.0)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)