diff --git a/bucket/zotero.json b/bucket/zotero.json
index 2ab67fb95914cc..5bb7cecbfc12fe 100644
--- a/bucket/zotero.json
+++ b/bucket/zotero.json
@@ -1,17 +1,18 @@
 {
-    "version": "6.0.36",
+    "version": "7.0.2",
     "description": "Open-source reference management software to manage bibliographic data and related research materials.",
     "homepage": "https://www.zotero.org/",
     "license": "AGPL-3.0-only",
-    "notes": [
-        "To register the 'zotero://' URL protocol, run:",
-        "$dir\\install-zotero-url-protocol.ps1",
-        "",
-        "To unregister the 'zotero://' URL protocol, run:",
-        "$dir\\uninstall-zotero-url-protocol.ps1"
-    ],
-    "url": "https://download.zotero.org/client/release/6.0.36/Zotero-6.0.36_setup.exe#/dl.7z",
-    "hash": "9fd9d3167653d2b18ec0c507b40da4ac21fc3400ca8c0a97753c4211c969736a",
+    "architecture": {
+        "64bit": {
+            "url": "https://download.zotero.org/client/release/7.0.2/Zotero-7.0.2_x64_setup.exe#/dl.7z",
+            "hash": "a7d895da80b5abd304797bb0783b654af00c64f87d7e86e1901fbab50a81331f"
+        },
+        "32bit": {
+            "url": "https://download.zotero.org/client/release/7.0.2/Zotero-7.0.2_win32_setup.exe#/dl.7z",
+            "hash": "0ccb6c27755bb68c1c4f5ec3859bd409a9d9f9f4b0ff57fac3cc290e78570f59"
+        }
+    },
     "extract_dir": "core",
     "bin": "zotero.exe",
     "shortcuts": [
@@ -37,10 +38,20 @@
         "}"
     ],
     "checkver": {
-        "url": "https://www.zotero.org/download/client/update/5.0.0/_/WINNT_x86-msvc/en-US/release/_/update.xml",
-        "xpath": "/updates/update/@appVersion"
+        "script": [
+            "try { $detail = Invoke-WebRequest 'https://www.zotero.org/download/client/dl?channel=release&platform=win-x64' -MaximumRedirection 0 -ErrorAction Ignore } catch { $_.Exception.Response }",
+            "return $detail.Headers.Location"
+        ],
+        "regex": "Zotero-([\\d.]+)"
     },
     "autoupdate": {
-        "url": "https://download.zotero.org/client/release/$version/Zotero-$version_setup.exe#/dl.7z"
+        "architecture": {
+            "64bit": {
+                "url": "https://download.zotero.org/client/release/$version/Zotero-$version_x64_setup.exe#/dl.7z"
+            },
+            "32bit": {
+                "url": "https://download.zotero.org/client/release/$version/Zotero-$version_win32_setup.exe#/dl.7z"
+            }
+        }
     }
 }