diff --git a/CHANGES b/CHANGES
index 58729ba..8a2c508 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,5 @@
-Release 1.1.10 (Pending)
-==========================
+Release 1.1.10 (unreleased)
+===========================
 
 * Fix circular dependency with Sphinx that caused failure in DAG-based package management
 
diff --git a/pyproject.toml b/pyproject.toml
index 79a096b..68b81a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ lint = [
     "docutils-stubs",
 ]
 standalone = [
-  "sphinx > 5",
+    "Sphinx>=5",
 ]
 
 [[project.authors]]