diff --git a/vendor/go.opentelemetry.io/otel/dependencies.Dockerfile b/vendor/go.opentelemetry.io/otel/dependencies.Dockerfile
index 51fb76b3..78e65f96 100644
--- a/vendor/go.opentelemetry.io/otel/dependencies.Dockerfile
+++ b/vendor/go.opentelemetry.io/otel/dependencies.Dockerfile
@@ -1,4 +1,4 @@
 # This is a renovate-friendly source of Docker images.
 FROM python:3.13.3-slim-bullseye@sha256:9e3f9243e06fd68eb9519074b49878eda20ad39a855fac51aaffb741de20726e AS python
-FROM otel/weaver:v0.15.0@sha256:1cf1c72eaed57dad813c2e359133b8a15bd4facf305aae5b13bdca6d3eccff56 AS weaver
+FROM otel/weaver:v0.20.0@sha256:fa4f1c6954ecea78ab1a4e865bd6f5b4aaba80c1896f9f4a11e2c361d04e197e AS weaver
 FROM avtodev/markdown-lint:v1@sha256:6aeedc2f49138ce7a1cd0adffc1b1c0321b841dc2102408967d9301c031949ee AS markdown