diff --git a/pyproject.toml b/pyproject.toml
index d3fe2cb..b42b1c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 
 name = "nodriver" # Required
-version = "0.38"  # Required
+version = "0.38.post1"  # Required
 
 description = """
 
@@ -67,7 +67,7 @@ classifiers = [  # Optional
 
 dependencies = [
       "mss",
-      "websockets>=11",
+      "websockets<=13.1",
       "deprecated"
 ]