diff --git a/pyproject.toml b/pyproject.toml
index dd6dc6b..65a08b9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
-	"activitypub-utils == 0.3.0",
+	"activitypub-utils == 0.3.1",
 	"aiohttp >= 3.9.5",
 	"aiohttp-swagger[performance] == 1.0.16",
 	"argon2-cffi == 23.1.0",