diff --git a/actionpack/lib/action_dispatch/middleware/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb
index b27236d5fa7e17be97c588bd0ec992080e302a1f..0f3de18aa0136c0826ff91a863dcea58dc26dc1d 100644
--- a/actionpack/lib/action_dispatch/middleware/cookies.rb
+++ b/actionpack/lib/action_dispatch/middleware/cookies.rb
@@ -510,7 +510,7 @@ def initialize(parent_jar)
 
       private
         def parse(name, signed_message)
-          deserialize name, verify(signed_message)
+          deserialize name, @verifier.verified(signed_message)
         end
 
         def commit(options)
@@ -518,12 +518,6 @@ def commit(options)
 
           raise CookieOverflow if options[:value].bytesize > MAX_COOKIE_SIZE
         end
-
-        def verify(signed_message)
-          @verifier.verify(signed_message)
-        rescue ActiveSupport::MessageVerifier::InvalidSignature
-          nil
-        end
     end
 
     # UpgradeLegacySignedCookieJar is used instead of SignedCookieJar if
@@ -535,7 +529,7 @@ class UpgradeLegacySignedCookieJar < SignedCookieJar #:nodoc:
 
       private
         def parse(name, signed_message)
-          deserialize(name, verify(signed_message)) || verify_and_upgrade_legacy_signed_message(name, signed_message)
+          super || verify_and_upgrade_legacy_signed_message(name, signed_message)
         end
     end