diff --git a/2017/solutions/rllchatbot/requirements.txt b/2017/solutions/rllchatbot/requirements.txt
index d3da83a50..737736c95 100644
--- a/2017/solutions/rllchatbot/requirements.txt
+++ b/2017/solutions/rllchatbot/requirements.txt
@@ -72,7 +72,7 @@ nltk==3.2.5
 nose==1.3.1
 notebook==5.0.0
 numexpr==2.2.2
-numpy==1.13.3
+numpy==1.22.0
 openpyxl==1.7.0
 pandas==0.13.1
 pandocfilters==1.4.1