diff --git a/pyproject.toml b/pyproject.toml
index 7759589..6211919 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ docs = [
     "mkdocs-material >=9.0.0,<10.0.0",
     "MkAutoDoc >=0.2.0,<1.0.0",
     "lazydocs >=0.4.5,<1.0.0",
-    "mkdocs-include-markdown-plugin >=4.0.0,<7.0.0",
+    "mkdocs-include-markdown-plugin >=4.0.0,<8.0.0",
     "mkdocs-awesome-pages-plugin >=2.8.0,<3.0.0",
     "mike >=1.1.0,<3.0.0"
 ]