diff --git a/entity_linkage/normalization/amrreader/requirements.txt b/entity_linkage/normalization/amrreader/requirements.txt
index 152ee648e..dc4b1dbc6 100644
--- a/entity_linkage/normalization/amrreader/requirements.txt
+++ b/entity_linkage/normalization/amrreader/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.7.1
 cachetools==3.0.0
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 google-api-python-client==1.7.7
 google-auth==1.6.2