diff --git a/pyproject.toml b/pyproject.toml
index eeedaef8..308ee829 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ dev-dependencies = [
     "importlib-metadata>=6.7.0",
     "boto3-stubs >= 1",
     "rich>=13.7.1",
-    "nest_asyncio==1.6.0"
+    "nest_asyncio==1.6.0",
 ]
 
 [tool.rye.scripts]
diff --git a/requirements-dev.lock b/requirements-dev.lock
index ce790734..25504ab1 100644
--- a/requirements-dev.lock
+++ b/requirements-dev.lock
@@ -48,7 +48,7 @@ h11==0.14.0
     # via httpcore
 httpcore==1.0.2
     # via httpx
-httpx==0.25.2
+httpx==0.28.1
     # via anthropic
     # via respx
 idna==3.4
@@ -100,7 +100,7 @@ python-dateutil==2.8.2
     # via time-machine
 pytz==2023.3.post1
     # via dirty-equals
-respx==0.20.2
+respx==0.22.0
 rich==13.7.1
 rsa==4.9
     # via google-auth
@@ -114,7 +114,6 @@ six==1.16.0
 sniffio==1.3.0
     # via anthropic
     # via anyio
-    # via httpx
 time-machine==2.9.0
 tomli==2.0.2
     # via mypy
diff --git a/requirements.lock b/requirements.lock
index 710c6e61..7de2d5b7 100644
--- a/requirements.lock
+++ b/requirements.lock
@@ -35,7 +35,7 @@ h11==0.14.0
     # via httpcore
 httpcore==1.0.2
     # via httpx
-httpx==0.25.2
+httpx==0.28.1
     # via anthropic
 idna==3.4
     # via anyio
@@ -65,7 +65,6 @@ six==1.16.0
 sniffio==1.3.0
     # via anthropic
     # via anyio
-    # via httpx
 typing-extensions==4.12.2
     # via anthropic
     # via anyio