diff --git a/pyproject.toml b/pyproject.toml
index 0c7f51fb..9b4ec62e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -170,5 +170,5 @@ dev = [
     "mkdocs-material~=9.6.12",
     "mkdocs-llmstxt~=0.1.0",
     "mkdocs-include-markdown-plugin~=7.2.0",
-    "mkdocstrings-python>=1.16.10,<1.19.0",
+    "mkdocstrings-python>=1.16.10,<1.20.0",
 ]