diff --git a/requirements.txt b/requirements.txt
index debc39ea17..548b3a0ef2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 numpy == 1.21.5
 scipy == 1.7.3
-pandas == 1.3.5
+pandas == 1.5.3
 matplotlib == 3.5.1
 cvxpy == 1.1.17
 pytest == 6.2.5 # For unit test