diff --git a/Gemfile.lock b/Gemfile.lock
index 072168c..7562fd2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,7 +107,7 @@ GEM
     listen (3.5.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.9.1)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -119,7 +119,7 @@ GEM
     msgpack (1.4.2)
     mysql2 (0.5.3)
     nio4r (2.5.7)
-    nokogiri (1.11.4-x86_64-linux)
+    nokogiri (1.13.10-x86_64-linux)
       racc (~> 1.4)
     parallel (1.20.1)
     parser (3.0.1.1)
@@ -141,7 +141,7 @@ GEM
     public_suffix (4.0.6)
     puma (5.3.1)
       nio4r (~> 2.0)
-    racc (1.5.2)
+    racc (1.6.1)
     rack (2.2.3)
     rack-proxy (0.6.5)
       rack