diff --git a/keychain/__manifest__.py b/keychain/__manifest__.py
index 5fa9897..6fe10f1 100644
--- a/keychain/__manifest__.py
+++ b/keychain/__manifest__.py
@@ -3,7 +3,7 @@
 {
     "name": "Keychain",
     "summary": "Store accounts and credentials",
-    "version": "12.0.0.0.0",
+    "version": "12.0.0.0.1",
     "category": "Uncategorized",
     "website": "https://akretion.com/",
     "author": "Akretion, Odoo Community Association (OCA)",
diff --git a/keychain/models/keychain.py b/keychain/models/keychain.py
index c6f02c3..d8c636e 100644
--- a/keychain/models/keychain.py
+++ b/keychain/models/keychain.py
@@ -48,12 +48,12 @@ class KeychainAccount(models.Model):
         help="'prod', 'dev', etc. or empty (for all)"
     )
     login = fields.Char(help="Login")
-    clear_password = fields.Char(
+    clear_password = fields.Text(
         help="Password. Leave empty if no changes",
         inverse='_inverse_set_password',
         compute='_compute_password',
         store=False)
-    password = fields.Char(
+    password = fields.Text(
         help="Password is derived from clear_password",
         readonly=True)
     data = fields.Text(help="Additionnal data as json")
diff --git a/keychain/models/keychain_backend.py b/keychain/models/keychain_backend.py
index 56acb32..9b25dde 100644
--- a/keychain/models/keychain_backend.py
+++ b/keychain/models/keychain_backend.py
@@ -11,7 +11,7 @@ class KeychainBackend(models.AbstractModel):
     _backend_name = None
 
     name = fields.Char(required=True)
-    password = fields.Char(
+    password = fields.Text(
         compute="_compute_password",
         inverse="_inverse_password",
         required=True)
diff --git a/keychain/security/ir.model.access.csv b/keychain/security/ir.model.access.csv
index 5b3de01..c445918 100644
--- a/keychain/security/ir.model.access.csv
+++ b/keychain/security/ir.model.access.csv
@@ -1,2 +1,3 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_keychain_account,access_keychain_account,model_keychain_account,,0,0,0,0
+access_keychain_account,access_keychain_account,model_keychain_account,,1,0,0,0
+access_keychain_account_admin,access_keychain_account_admin,model_keychain_account,base.group_system
\ No newline at end of file