diff --git a/requirements.txt b/requirements.txt
index 2a86b8c..342182b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,8 @@ fuzzywuzzy[speedup]
 jellyfish
 networkx
 nltk
-pandas
+pandas==1.5.3
+numpy==1.26.4
 psycopg2-binary
 PyYAML
 rauth