diff --git a/setup.py b/setup.py
index f34346b273ca039e0131fdf76b0e93256c1e5d91..65ff0d0505a7fb27ee7261cd467834f37b38da40 100644
--- a/setup.py
+++ b/setup.py
@@ -12,6 +12,7 @@ REQUIREMENTS = [
     "dill~=0.3.6",
     "importlib-resources~=5.12.0",
     "h5py~=3.9.0",
+    "lambo~=2.1.0",
     "overrides~=7.3.1",
     "torch~=2.0.0",
     "torchtext~=0.15.1",
@@ -30,7 +31,7 @@ REQUIREMENTS = [
 
 setup(
     name="combo",
-    version="3.1.2",
+    version="3.1.3",
     author="Maja Jablonska",
     author_email="maja.jablonska@ipipan.waw.pl",
     install_requires=REQUIREMENTS,