diff --git a/pyproject.toml b/pyproject.toml
index c82018c2..9bc7cc87 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ docs = [
   "apispec[marshmallow]",
   "pyyaml==6.0.2",
   "sphinx==8.1.0",
-  "sphinx-issues==4.1.0",
+  "sphinx-issues==5.0.0",
   "sphinx-rtd-theme==3.0.1",
 ]
 tests = ["apispec[yaml,marshmallow]", "openapi-spec-validator==0.7.1", "pytest"]