diff --git a/python/tornado4/requirements.in b/python/tornado4/requirements.in
index 4503e5f..e5b43de 100644
--- a/python/tornado4/requirements.in
+++ b/python/tornado4/requirements.in
@@ -1,6 +1,6 @@
 # application
 futures
-tornado==4.5.3
+tornado==6.5.4
 redis
 
 # tracing
diff --git a/python/tornado4/requirements.txt b/python/tornado4/requirements.txt
index cd806cc..2a16f68 100644
--- a/python/tornado4/requirements.txt
+++ b/python/tornado4/requirements.txt
@@ -1,15 +1,24 @@
-#
-# This file is autogenerated by pip-compile
-# To update, run:
-#
-#    pip-compile --output-file=requirements.txt requirements.in
-#
-backports-abc==0.5        # via tornado
-certifi==2019.6.16        # via tornado
-ddtrace
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.in -o requirements.txt
+bytecode==0.17.0
+    # via ddtrace
+ddtrace==4.1.3
+    # via -r requirements.in
+envier==0.6.1
+    # via ddtrace
 futures==3.3.0
-psutil==5.6.3             # via ddtrace
+    # via -r requirements.in
+importlib-metadata==8.7.1
+    # via opentelemetry-api
+opentelemetry-api==1.39.1
+    # via ddtrace
 redis==3.3.8
-singledispatch==3.4.0.3   # via tornado
-six==1.12.0               # via singledispatch
-tornado==4.5.3
+    # via -r requirements.in
+tornado==6.5.4
+    # via -r requirements.in
+typing-extensions==4.15.0
+    # via opentelemetry-api
+wrapt==2.0.1
+    # via ddtrace
+zipp==3.23.0
+    # via importlib-metadata