diff --git a/fasp_base/Gemfile.lock b/fasp_base/Gemfile.lock
index 05bba3b..7099f86 100644
--- a/fasp_base/Gemfile.lock
+++ b/fasp_base/Gemfile.lock
@@ -192,7 +192,7 @@ GEM
       date
       stringio
     public_suffix (6.0.2)
-    puma (6.6.0)
+    puma (6.6.1)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.1.16)