diff --git a/sopel_modules/SpiceBot/Database.py b/sopel_modules/SpiceBot/Database.py
index 5832abc..4c708a8 100644
--- a/sopel_modules/SpiceBot/Database.py
+++ b/sopel_modules/SpiceBot/Database.py
@@ -11,7 +11,7 @@ from sopel.db import SopelDB, _deserialize
 
 from .Config import config as botconfig
 
-from sqlalchemy import Column, String, ForeignKey, Integer
+from sqlalchemy import Column, String, ForeignKey, Integer, Text
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.exc import SQLAlchemyError
 
@@ -47,7 +47,7 @@ class NickValues(BASE):
     nick_id = Column(Integer, ForeignKey('nick_ids.nick_id'), primary_key=True)
     namespace = Column(String(255), primary_key=True)
     key = Column(String(255), primary_key=True)
-    value = Column(String(255))
+    value = Column(Text())
 
 
 class ChannelValues(BASE):
@@ -58,7 +58,7 @@ class ChannelValues(BASE):
     channel = Column(String(255), primary_key=True)
     namespace = Column(String(255), primary_key=True)
     key = Column(String(255), primary_key=True)
-    value = Column(String(255))
+    value = Column(Text())
 
 
 class PluginValues(BASE):
@@ -69,7 +69,7 @@ class PluginValues(BASE):
     plugin = Column(String(255), primary_key=True)
     namespace = Column(String(255), primary_key=True)
     key = Column(String(255), primary_key=True)
-    value = Column(String(255))
+    value = Column(Text())
 
 
 class SpiceDB(object):