diff --git a/connectrpc-otel/pyproject.toml b/connectrpc-otel/pyproject.toml
index 9389b372..d9b6ce20 100644
--- a/connectrpc-otel/pyproject.toml
+++ b/connectrpc-otel/pyproject.toml
@@ -52,9 +52,9 @@ dev = [
     # a transitive dependency, so we go ahead and leave it out.
     "connect-python>=0.8.0",
 
-    "opentelemetry-sdk==1.39.1",
-    "opentelemetry-instrumentation-asgi==0.60b1",
-    "opentelemetry-instrumentation-wsgi==0.60b1",
+    "opentelemetry-sdk==1.40.0",
+    "opentelemetry-instrumentation-asgi==0.61b0",
+    "opentelemetry-instrumentation-wsgi==0.61b0",
 
     "connect-python-example",
     "pytest",