diff --git a/pyproject.toml b/pyproject.toml
index 95d2dc7..36ef6a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "pyyaml",
     "rich",
     "trio",
-    "trio-websocket",
+    "trio-websocket==0.11.1",
 ]
 
 [project.scripts]