diff --git a/requirements-dev.txt b/requirements-dev.txt
index ba24255..b391d24 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -41,7 +41,7 @@ botocore==1.42.56
     #   s3transfer
 build==1.2.2.post1
     # via pip-tools
-certifi==2025.1.31
+certifi==2026.2.25
     # via
     #   httpcore
     #   httpx
diff --git a/requirements.txt b/requirements.txt
index a63ca7d..6747f00 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ botocore==1.42.56
     # via
     #   boto3
     #   s3transfer
-certifi==2025.1.31
+certifi==2026.2.25
     # via
     #   httpcore
     #   httpx