diff --git a/packages/python/2.7.18/build.sh b/packages/python/2.7.18/build.sh
index 68ee12d..8e0fd2e 100755
--- a/packages/python/2.7.18/build.sh
+++ b/packages/python/2.7.18/build.sh
@@ -20,4 +20,4 @@ rm -rf build
 bin/pip2 install -U pip==20.3.*
 # Upgrade pip to latest supported version
 
-bin/pip2 install numpy scipy pandas pycrypto whoosh bcrypt passlib
+bin/pip2 install numpy scipy pandas==0.23.* pycrypto whoosh bcrypt passlib