diff --git a/pyproject.toml b/pyproject.toml
index 80e2ba1..bc3470f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ authors = []
 [tool.poetry.dependencies]
 python = "^3.10"
 Django = "4.0.6"
-wagtail = "3.0.3"
+wagtail = "4.0.4"
 django-environ = "0.9.0"
 whitenoise = {version = "6.2.0", extras = ["brotli"]}
 Pygments = "2.13.0"