diff --git a/pyproject.toml b/pyproject.toml
index 859ffce..72560cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ name = "lrzcc"
 version = "0.8.0"
 dependencies = [
     "argcomplete==3.1.1",
-    "certifi==2023.5.7",
+    "certifi==2024.7.4",
     "charset-normalizer==3.2.0",
     "idna==3.4",
     "requests==2.31.0",