diff --git a/Gemfile.lock b/Gemfile.lock
index 024d2cf7..e2efc7de 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -221,7 +221,7 @@ GEM
     psych (5.1.2)
       stringio
     public_suffix (5.0.5)
-    puma (6.4.2)
+    puma (6.4.3)
       nio4r (~> 2.0)
     puma_worker_killer (1.0.0)
       bigdecimal (>= 2.0)
diff --git a/vendor/cache/puma-6.4.2.gem b/vendor/cache/puma-6.4.2.gem
deleted file mode 100644
index 3e6c5b60..00000000
Binary files a/vendor/cache/puma-6.4.2.gem and /dev/null differ
diff --git a/vendor/cache/puma-6.4.3.gem b/vendor/cache/puma-6.4.3.gem
new file mode 100644
index 00000000..c0f61819
Binary files /dev/null and b/vendor/cache/puma-6.4.3.gem differ