diff --git a/announcement.gemspec b/announcement.gemspec
index c0114e0..4051c3b 100644
--- a/announcement.gemspec
+++ b/announcement.gemspec
@@ -245,25 +245,25 @@ if bundle_update_flag
     r.each do |mode,v1|
       v1.each do |clients,d|
         d.each do |k,v|
-          if v["username"].present?
-            if !v["options"].present?
+          if !v["username"].nil?
+            if v["options"].nil?
               v["options"] = {}
             end
             v["options"]["user"] = v["username"]
             v.delete "username"
           end
-          if v["password"].present?
-            if !v["options"].present?
+          if !v["password"].nil?
+            if !v["options"].nil?
               v["options"] = {}
             end
             v["options"]["password"] = v["password"]
             v.delete "password"
           end
-          if v["options"].present? && v["options"]["pool_size"].present?
+          if !v["options"].nil? && !v["options"]["pool_size"].nil?
             v["options"]["max_pool_size"] = v["options"]["pool_size"]
             v["options"].delete "pool_size"
           end
-          if v["options"].present? && v["options"]["read"].class == String
+          if !v["options"].nil? && v["options"]["read"].class == String
             v["options"]["read"] = {mode: v["options"]["read"]}
           end
         end