diff --git a/openpgp/plugin-manifest.json b/openpgp/plugin-manifest.json
index 73670d5..5ab19da 100644
--- a/openpgp/plugin-manifest.json
+++ b/openpgp/plugin-manifest.json
@@ -13,8 +13,8 @@
         "win32"
     ],
     "requirements": [
-        "gajim>=1.5.0"
+        "gajim>=1.9.0"
     ],
     "short_name": "openpgp",
-    "version": "1.5.2"
+    "version": "1.6.0"
 }
\ No newline at end of file