diff --git a/instrumentation/elastic-opentelemetry-instrumentation-openai/CHANGELOG.md b/instrumentation/elastic-opentelemetry-instrumentation-openai/CHANGELOG.md
index 44d855a..aad4401 100644
--- a/instrumentation/elastic-opentelemetry-instrumentation-openai/CHANGELOG.md
+++ b/instrumentation/elastic-opentelemetry-instrumentation-openai/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Elastic OpenTelemetry Instrumentation OpenAI
 
+## v1.1.0
+
+- Fix missing or double spans when completion stream is used with context manager (#80)
+- Follow semantic conventions 1.31.0: use GEN_AI_OUTPUT_TYPE, GEN_AI_REQUEST_SEED and GEN_AI_REQUEST_CHOICE_COUNT attributes (#77, #76, #75)
+
 ## v1.0.0
 
 - Fix instrumentation of with_raw_response (#73)
diff --git a/instrumentation/elastic-opentelemetry-instrumentation-openai/src/opentelemetry/instrumentation/openai/version.py b/instrumentation/elastic-opentelemetry-instrumentation-openai/src/opentelemetry/instrumentation/openai/version.py
index 252d89a..669e42a 100644
--- a/instrumentation/elastic-opentelemetry-instrumentation-openai/src/opentelemetry/instrumentation/openai/version.py
+++ b/instrumentation/elastic-opentelemetry-instrumentation-openai/src/opentelemetry/instrumentation/openai/version.py
@@ -14,4 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0"
+__version__ = "1.1.0"