diff --git a/Formula/tomcat.rb b/Formula/tomcat.rb
index 50b690704b..d4cfa28278 100644
--- a/Formula/tomcat.rb
+++ b/Formula/tomcat.rb
@@ -3,17 +3,17 @@ class Tomcat < Formula
   homepage "https://tomcat.apache.org/"
 
   stable do
-    url "https://www.apache.org/dyn/closer.cgi?path=tomcat/tomcat-8/v8.0.32/bin/apache-tomcat-8.0.32.tar.gz"
-    mirror "https://archive.apache.org/dist/tomcat/tomcat-8/v8.0.32/bin/apache-tomcat-8.0.32.tar.gz"
-    sha256 "7e23260f2481aca88f89838e91cb9ff00548a28ba5a19a88ff99388c7ee9a9b8"
+    url "https://www.apache.org/dyn/closer.cgi?path=tomcat/tomcat-8/v8.0.33/bin/apache-tomcat-8.0.33.tar.gz"
+    mirror "https://archive.apache.org/dist/tomcat/tomcat-8/v8.0.33/bin/apache-tomcat-8.0.33.tar.gz"
+    sha256 "c77873c1861ed81617abb8bedc392fb0ff5ebf871de33cd1fcd49d4c072e38b7"
 
     depends_on :java => "1.7+"
 
     resource "fulldocs" do
-      url "https://www.apache.org/dyn/closer.cgi?path=/tomcat/tomcat-8/v8.0.32/bin/apache-tomcat-8.0.32-fulldocs.tar.gz"
-      mirror "https://archive.apache.org/dist/tomcat/tomcat-8/v8.0.32/bin/apache-tomcat-8.0.32-fulldocs.tar.gz"
-      version "8.0.32"
-      sha256 "b3a13d3c4a5de2970b8097117e2b8976c2a42d0fdb8492c116533e6e59a1c305"
+      url "https://www.apache.org/dyn/closer.cgi?path=/tomcat/tomcat-8/v8.0.33/bin/apache-tomcat-8.0.33-fulldocs.tar.gz"
+      mirror "https://archive.apache.org/dist/tomcat/tomcat-8/v8.0.33/bin/apache-tomcat-8.0.33-fulldocs.tar.gz"
+      version "8.0.33"
+      sha256 "211dd1d95fbb838914169828de64cf8a12ffc0ae6d3c77b8027592849c89ebb4"
     end
   end