diff --git a/src/Socialbox/Classes/Resources/database/sessions.sql b/src/Socialbox/Classes/Resources/database/sessions.sql
index ddd0b9e..dcf4a11 100644
--- a/src/Socialbox/Classes/Resources/database/sessions.sql
+++ b/src/Socialbox/Classes/Resources/database/sessions.sql
@@ -6,13 +6,13 @@ create table sessions
     client_name                     varchar(256)                                                                     not null comment 'The name of the client that is using this session',
     client_version                  varchar(16)                                                                      not null comment 'The version of the client',
     authenticated                   tinyint(1)                                           default 0                   not null comment 'Indicates if the session is currently authenticated as the peer',
-    client_public_signing_key       text                                                                             not null comment 'The client''s public signing key used for signing decrypted messages',
-    client_public_encryption_key    text                                                                             not null comment 'The Public Key of the client''s encryption key',
-    server_public_encryption_key    text                                                                             not null comment 'The server''s public encryption key for this session',
-    server_private_encryption_key   text                                                                             not null comment 'The server''s private encryption key for this session',
-    private_shared_secret           text                                                                             null comment 'The shared secret encryption key between the Client & Server',
-    client_transport_encryption_key text                                                                             null comment 'The encryption key for sending messages to the client',
-    server_transport_encryption_key text                                                                             null comment 'The encryption key for sending messages to the server',
+    client_public_signing_key       varchar(64)                                                                      not null comment 'The client''s public signing key used for signing decrypted messages',
+    client_public_encryption_key    varchar(64)                                                                      not null comment 'The Public Key of the client''s encryption key',
+    server_public_encryption_key    varchar(64)                                                                      not null comment 'The server''s public encryption key for this session',
+    server_private_encryption_key   varchar(64)                                                                      not null comment 'The server''s private encryption key for this session',
+    private_shared_secret           varchar(64)                                                                      null comment 'The shared secret encryption key between the Client & Server',
+    client_transport_encryption_key varchar(64)                                                                      null comment 'The encryption key for sending messages to the client',
+    server_transport_encryption_key varchar(64)                                                                      null comment 'The encryption key for sending messages to the server',
     state                           enum ('AWAITING_DHE', 'ACTIVE', 'CLOSED', 'EXPIRED') default 'AWAITING_DHE'      not null comment 'The status of the session',
     flags                           text                                                                             null comment 'The current flags that is set to the session',
     created                         timestamp                                            default current_timestamp() not null comment 'The Timestamp for when the session was last created',