diff --git a/pyproject.toml b/pyproject.toml
index 955a7dfc78..9c1234e356 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,7 +83,7 @@ dev = [
   "colorama==0.4.6",
   "constructs==10.6.0",
   "coverage[toml]==7.14.1",
-  "daphne==4.2.1",
+  "daphne==4.2.2",
   "debugpy==1.8.21",
   "django-stubs[compatible-mypy]==6.0.5",
   "djangorestframework-stubs[compatible-mypy]==3.17.0",
diff --git a/uv.lock b/uv.lock
index b6bb5b2cfc..fab25b75fe 100644
--- a/uv.lock
+++ b/uv.lock
@@ -439,7 +439,7 @@ dev = [
     { name = "colorama", specifier = "==0.4.6" },
     { name = "constructs", specifier = "==10.6.0" },
     { name = "coverage", extras = ["toml"], specifier = "==7.14.1" },
-    { name = "daphne", specifier = "==4.2.1" },
+    { name = "daphne", specifier = "==4.2.2" },
     { name = "debugpy", specifier = "==1.8.21" },
     { name = "django-stubs", extras = ["compatible-mypy"], specifier = "==6.0.5" },
     { name = "djangorestframework-stubs", extras = ["compatible-mypy"], specifier = "==3.17.0" },
@@ -1068,16 +1068,16 @@ wheels = [
 
 [[package]]
 name = "daphne"
-version = "4.2.1"
+version = "4.2.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "asgiref" },
     { name = "autobahn" },
     { name = "twisted", extra = ["tls"] },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/cd/9d/322b605fdc03b963cf2d33943321c8f4405e8d82e698bf49d1eed1ca40c4/daphne-4.2.1.tar.gz", hash = "sha256:5f898e700a1fda7addf1541d7c328606415e96a7bd768405f0463c312fcb31b3", size = 45600, upload-time = "2025-07-02T12:57:04.935Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/64/d3/65ff32c01cc64d44441b038dbb7cfb0c6a5507a1c937b3d41bd99af7bdc4/daphne-4.2.2.tar.gz", hash = "sha256:6c3527d4ce32630ae054dfb0ef5578e9a35d2f39f0ebcd02ef4f9129a121ce8d", size = 47601, upload-time = "2026-06-03T10:53:13.31Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/01/34/6171ab34715ed210bcd6c2b38839cc792993cff4fe2493f50bc92b0086a0/daphne-4.2.1-py3-none-any.whl", hash = "sha256:881e96b387b95b35ad85acd855f229d7f5b79073d6649089c8a33f661885e055", size = 29015, upload-time = "2025-07-02T12:57:03.793Z" },
+    { url = "https://files.pythonhosted.org/packages/78/ab/85534d9cbca09f3c10f58fc2093659062280ed5703707c0b41dbca8ec297/daphne-4.2.2-py3-none-any.whl", hash = "sha256:466ba8a7c31c5b758953095b451dbad9dc23e5783c68a3716e5fc7aa5f26d168", size = 29466, upload-time = "2026-06-03T10:53:11.841Z" },
 ]
 
 [[package]]