diff --git a/requirements/base.txt b/requirements/base.txt
index 57d63eff0..0d4f1a981 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,8 +1,8 @@
-interpolation
+interpolation>=2.2.3
 joblib>=1.2
 matplotlib>=3.6
 networkx>=3
-numba>=0.56
+numba<0.59
 numpy>=1.23
 pandas>=1.5
 quantecon