diff --git a/container/deps/requirements.test.txt b/container/deps/requirements.test.txt
index 8fa07a41a7f6..13b7d36e10fc 100644
--- a/container/deps/requirements.test.txt
+++ b/container/deps/requirements.test.txt
@@ -20,7 +20,7 @@ datasets==4.4.1
 # Datadog Test Optimization pytest plugin (--ddtrace). Pre-installed rather than
 # letting Datadog's CI action pip-install it at run time: that installer needs
 # `pip` on PATH, and it pulls its own coverage version over the coverage pin.
-ddtrace==4.14.0
+ddtrace==4.15.6
 filelock==3.25.1
 # OTLP receiver in tests/metrics/test_otlp_prometheus_parity.py, which asserts
 # that /metrics and the OTLP export carry the same metrics. Present transitively