diff --git a/Casks/z/zotero.rb b/Casks/z/zotero.rb
index 309f6644b3..468e9b69d8 100644
--- a/Casks/z/zotero.rb
+++ b/Casks/z/zotero.rb
@@ -1,6 +1,6 @@
 cask "zotero" do
-  version "6.0.31"
-  sha256 "afabee340bf5fd0dbea7a36725f428b57924e5caac318cf42f427b4d59b5389a"
+  version "6.0.32"
+  sha256 "4a2a25c4e52b920120c9ee4b9d009d1af9ec4a892a0b3bcf2fe6b5e5bc949f93"
 
   url "https://download.zotero.org/client/release/#{version}/Zotero-#{version}.dmg"
   name "Zotero"
@@ -9,11 +9,12 @@ cask "zotero" do
 
   livecheck do
     url "https://www.zotero.org/download/"
-    regex(/standaloneVersions.*?"mac"\s*:\s*"(\d+(?:\.\d+)*)"/i)
+    regex(/standaloneVersions.*?"mac"\s*:\s*"(\d+(?:\.\d+)+)"/i)
   end
 
   auto_updates true
-  conflicts_with cask: "homebrew/cask-versions/zotero-beta"
+  conflicts_with cask: "zotero-beta"
+  depends_on macos: ">= :el_capitan"
 
   app "Zotero.app"