diff --git a/paper_fig/requirements.txt b/paper_fig/requirements.txt
index c271223..d280030 100644
--- a/paper_fig/requirements.txt
+++ b/paper_fig/requirements.txt
@@ -7,7 +7,7 @@ blis==0.2.4
 boto3==1.9.100
 botocore==1.12.152
 cachetools==3.0.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cycler==0.10.0
diff --git a/requirements.txt b/requirements.txt
index b5a2c1d..efe76d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 bcrypt==3.2.0
 boto3==1.14.20
 botocore==1.17.63
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.5
 chardet==3.0.4
 cryptography==3.4.7