update docs

Author: rjduffner

instrumentation/README.md

@@ -16,7 +16,7 @@
 | [opentelemetry-instrumentation-cassandra](./opentelemetry-instrumentation-cassandra) | cassandra-driver ~= 3.25,scylla-driver ~= 3.25 | No | experimental
 | [opentelemetry-instrumentation-celery](./opentelemetry-instrumentation-celery) | celery >= 4.0, < 6.0 | No | experimental
 | [opentelemetry-instrumentation-click](./opentelemetry-instrumentation-click) | click >= 8.1.3, < 9.0.0 | No | experimental
-| [opentelemetry-instrumentation-confluent-kafka](./opentelemetry-instrumentation-confluent-kafka) | confluent-kafka >= 1.8.2, <= 2.4.0 | No | experimental
+| [opentelemetry-instrumentation-confluent-kafka](./opentelemetry-instrumentation-confluent-kafka) | confluent-kafka >= 1.8.2, <= 2.7.0 | No | experimental
 | [opentelemetry-instrumentation-dbapi](./opentelemetry-instrumentation-dbapi) | dbapi | No | experimental
 | [opentelemetry-instrumentation-django](./opentelemetry-instrumentation-django) | django >= 1.10 | Yes | experimental
 | [opentelemetry-instrumentation-elasticsearch](./opentelemetry-instrumentation-elasticsearch) | elasticsearch >= 6.0 | No | experimental

opentelemetry-instrumentation/src/opentelemetry/instrumentation/bootstrap_gen.py

@@ -77,7 +77,7 @@
         "instrumentation": "opentelemetry-instrumentation-click==0.51b0.dev",
     },
     {
-        "library": "confluent-kafka >= 1.8.2, <= 2.4.0",
+        "library": "confluent-kafka >= 1.8.2, <= 2.7.0",
         "instrumentation": "opentelemetry-instrumentation-confluent-kafka==0.51b0.dev",
     },
     {