diff --git a/pyproject.toml b/pyproject.toml
index fca276de21d..c105ebaa71f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ backport = "github_app_geo_project.module.backport:Backport"
 python = ">=3.11,<3.13"
 c2cwsgiutils = { version = "6.1.5",  extras = ["standard", "debug", "dev"] }
 c2cciutils = "1.7.1"
-security-md = "0.2.3"
+security-md = "1.0.0"
 pyramid-mako = "1.1.0"
 jsonmerge = "1.9.2"
 pygithub = "2.5.0"