diff --git a/Gemfile.lock b/Gemfile.lock
index f542878..7b4c186 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -313,7 +313,7 @@ GEM
     toml-rb (4.1.0)
       citrus (~> 3.0, > 3.0)
       racc (~> 1.7)
-    tree_haver (3.2.3)
+    tree_haver (3.2.4)
       version_gem (~> 1.1, >= 1.1.9)
     tsort (0.2.0)
     ttfunk (1.8.0)
@@ -500,7 +500,7 @@ CHECKSUMS
   timecop-rspec (1.0.3) sha256=005f14841bb606dcaefb060e321b5388e2e59537742bee8b3a9a9a40e598fab9
   toml-merge (2.0.0)
   toml-rb (4.1.0) sha256=14456ec4549e4703881bf04b83a56f3264ef99884880092d83c98a2058d95846
-  tree_haver (3.2.3) sha256=48a1df83b32f670a2293b368f27f9c3529bbcf3996cdc53cd092de1574588df4
+  tree_haver (3.2.4) sha256=7b38c98447c5f18996038af7ad63de73467c162770d461404bdfb556f0447b54
   tree_stump (0.1.0)
   tsort (0.2.0) sha256=9650a793f6859a43b6641671278f79cfead60ac714148aabe4e3f0060480089f
   ttfunk (1.8.0) sha256=a7cbc7e489cc46e979dde04d34b5b9e4f5c8f1ee5fc6b1a7be39b829919d20ca