diff --git a/mypy-requirements.txt b/mypy-requirements.txt
index 52d95e63..4aedec57 100644
--- a/mypy-requirements.txt
+++ b/mypy-requirements.txt
@@ -4,6 +4,6 @@ mypy==1.14.1
 pytest
 pytest-mock
 python-gnupg  # untyped :(
-sigstore==3.5.3
+sigstore==3.6.0
 types-paramiko
 types-requests