diff --git a/requirements.txt b/requirements.txt
index 03285c9..23d6a70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asteval==0.9.19
 certifi==2022.12.7
 cycler==0.10.0
 Cython==0.29.21
-future==0.18.2
+future==0.18.3
 hdbscan==0.8.26
 joblib==1.2.0
 kiwisolver==1.3.1