diff --git a/requirements.txt b/requirements.txt
index 87d71b96a7..9cc9aa2aa6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 numpy == 1.22.0
 scipy == 1.7.3
-pandas == 1.3.5
+pandas == 1.5.3
 matplotlib == 3.5.1
 cvxpy == 1.1.18
 pytest == 6.2.5 # For unit test