diff --git a/pyproject.toml b/pyproject.toml
index a552474a3f..dd51deed3e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
     "cairocffi==1.2.0",
     "chardet~=4.0.0",
     "croniter~=1.3.5",
-    "cryptography~=37.0.2",
+    "cryptography~=38.0.3",
     "email-reply-parser~=0.5.12",
     "git-url-parse~=1.2.2",
     "gunicorn~=20.1.0",