diff --git a/lib/test_version.py b/lib/test_version.py
index 38673f3..a59e09c 100644
--- a/lib/test_version.py
+++ b/lib/test_version.py
@@ -5,9 +5,9 @@ import unittest
 class TestVersion(unittest.TestCase):
     def test_version(self):
         self.assertEqual(version.MAJOR, 2)
-        self.assertEqual(version.MINOR, 9)
+        self.assertEqual(version.MINOR, 10)
 
         self.assertTrue(__debug__)
         self.assertTrue(version.TESTING)
 
-        self.assertEqual(version.string(), "Emmental 2.9-debug")
+        self.assertEqual(version.string(), "Emmental 2.10-debug")
diff --git a/lib/version.py b/lib/version.py
index d83a3d7..4b3686f 100644
--- a/lib/version.py
+++ b/lib/version.py
@@ -3,7 +3,7 @@ import os
 import sys
 
 MAJOR = 2
-MINOR = 9
+MINOR = 10
 TESTING = "unittest" in sys.modules
 
 def string():