diff --git a/pyproject.toml b/pyproject.toml
index 914b5b7..d11ef1e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,4 +47,4 @@ sphinx-argparse = "0.4.0"
 sphinx-copybutton = "0.5.2"
 sphinx-pydantic = "0.1.1"
 sphinx-rtd-theme = "1.2.2"
-sphinx-jsonschema = "1.15"
+sphinx-jsonschema = "1.19.1"