diff --git a/requirements-dev.txt b/requirements-dev.txt
index 53f64ab4..8a717bb2 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -34,7 +34,7 @@ botocore==1.24.38
     #   s3transfer
 build==0.10.0
     # via pip-tools
-certifi==2021.10.8
+certifi==2023.7.22
     # via requests
 cfgv==3.3.1
     # via pre-commit
diff --git a/requirements.txt b/requirements.txt
index 86edfff1..5685cd2f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ botocore==1.24.38
     # via
     #   boto3
     #   s3transfer
-certifi==2021.10.8
+certifi==2023.7.22
     # via requests
 charset-normalizer==2.0.12
     # via requests