diff --git a/genai-function-calling/openai-agents/Dockerfile b/genai-function-calling/openai-agents/Dockerfile
index 330bee6..9ce674a 100644
--- a/genai-function-calling/openai-agents/Dockerfile
+++ b/genai-function-calling/openai-agents/Dockerfile
@@ -1,5 +1,11 @@
 # Use glibc-based image with pre-compiled wheels for psutil
-FROM python:3.12-slim
+FROM python:3.13-slim
+
+# TODO: temporary until openinference-instrumentation-mcp 1.3.1 with ValidationError fix
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 RUN --mount=type=cache,target=/root/.cache/pip python -m pip install --upgrade pip
 
diff --git a/genai-function-calling/openai-agents/README.md b/genai-function-calling/openai-agents/README.md
index 5d6a6b0..68fdd81 100644
--- a/genai-function-calling/openai-agents/README.md
+++ b/genai-function-calling/openai-agents/README.md
@@ -81,13 +81,13 @@ run pytest with dotenv, so that ENV variables are present:
 
 ```bash
 rm cassettes/test_main.yaml
-dotenv -f ../.env run -- pytest
+dotenv -f .env run -- pytest
 ```
 
 ## Notes
 
 The LLM should generate something like "The latest stable version of
-Elasticsearch is 8.18.0", unless it hallucinates. Just run it again, if you
+Elasticsearch is 8.19.3", unless it hallucinates. Just run it again, if you
 see something else.
 
 OpenAI Agents SDK's OpenTelemetry instrumentation is via
diff --git a/genai-function-calling/openai-agents/cassettes/test_main.yaml b/genai-function-calling/openai-agents/cassettes/test_main.yaml
index f012390..b8a77ed 100644
--- a/genai-function-calling/openai-agents/cassettes/test_main.yaml
+++ b/genai-function-calling/openai-agents/cassettes/test_main.yaml
@@ -9,8 +9,9 @@ interactions:
           }
         ],
         "model": "gpt-4o-mini",
+        "store": true,
         "stream": false,
-        "temperature": 0,
+        "temperature": 0.0,
         "tools": [
           {
             "type": "function",
@@ -41,13 +42,13 @@ interactions:
       connection:
       - keep-alive
       content-length:
-      - '551'
+      - '566'
       content-type:
       - application/json
       host:
       - api.openai.com
       user-agent:
-      - Agents/Python 0.0.0
+      - Agents/Python 0.2.11
       x-stainless-arch:
       - arm64
       x-stainless-async:
@@ -57,7 +58,7 @@ interactions:
       x-stainless-os:
       - MacOS
       x-stainless-package-version:
-      - 1.66.3
+      - 1.105.0
       x-stainless-read-timeout:
       - '600'
       x-stainless-retry-count:
@@ -65,16 +66,16 @@ interactions:
       x-stainless-runtime:
       - CPython
       x-stainless-runtime-version:
-      - 3.12.9
+      - 3.13.5
     method: POST
     uri: https://api.openai.com/v1/chat/completions
   response:
     body:
       string: |-
         {
-          "id": "chatcmpl-BCezuQjRIx8MotUzQJcjJSYe9TyHv",
+          "id": "chatcmpl-CCIvaceDOPdzWU2BlnQf3NqndBJ7Y",
           "object": "chat.completion",
-          "created": 1742357230,
+          "created": 1757048730,
           "model": "gpt-4o-mini-2024-07-18",
           "choices": [
             {
@@ -84,7 +85,7 @@ interactions:
                 "content": null,
                 "tool_calls": [
                   {
-                    "id": "call_pT4CJ0D2kmnTP5WoVhv2edrt",
+                    "id": "call_dRlRcX5ty8twG6mge0ADUBsq",
                     "type": "function",
                     "function": {
                       "name": "get_latest_elasticsearch_version",
@@ -101,8 +102,8 @@ interactions:
           ],
           "usage": {
             "prompt_tokens": 104,
-            "completion_tokens": 19,
-            "total_tokens": 123,
+            "completion_tokens": 18,
+            "total_tokens": 122,
             "prompt_tokens_details": {
               "cached_tokens": 0,
               "audio_tokens": 0
@@ -115,19 +116,21 @@ interactions:
             }
           },
           "service_tier": "default",
-          "system_fingerprint": "fp_b8bc95a0ac"
+          "system_fingerprint": "fp_8bda4d3a2c"
         }
     headers:
       CF-RAY:
-      - 922a19f41e4a071d-ATL
+      - 97a331226d659b97-SIN
       Connection:
       - keep-alive
       Content-Type:
       - application/json
       Date:
-      - Wed, 19 Mar 2025 04:07:11 GMT
+      - Fri, 05 Sep 2025 05:05:31 GMT
       Server:
       - cloudflare
+      Strict-Transport-Security:
+      - max-age=31536000; includeSubDomains; preload
       Transfer-Encoding:
       - chunked
       X-Content-Type-Options:
@@ -141,11 +144,13 @@ interactions:
       content-length:
       - '1108'
       openai-processing-ms:
-      - '502'
+      - '567'
+      openai-project:
+      - proj_KYenqYOfeZsnXEVK8dXVBhez
       openai-version:
       - '2020-10-01'
-      strict-transport-security:
-      - max-age=31536000; includeSubDomains; preload
+      x-envoy-upstream-service-time:
+      - '570'
       x-ratelimit-limit-requests:
       - '10000'
       x-ratelimit-limit-tokens:
@@ -153,13 +158,13 @@ interactions:
       x-ratelimit-remaining-requests:
       - '9999'
       x-ratelimit-remaining-tokens:
-      - '199971'
+      - '199986'
       x-ratelimit-reset-requests:
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       x-ratelimit-reset-tokens:
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+      - 4ms
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+      - req_4f610e44243841779beb2052dc7ba315
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       message: OK
@@ -203,6 +208,38 @@ interactions:
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               "public_release_date": "2019-06-20"
             },
+            {
+              "version": "6.8.2",
+              "public_release_date": "2019-07-30"
+            },
+            {
+              "version": "6.8.3",
+              "public_release_date": "2019-09-05"
+            },
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+              "public_release_date": "2019-10-23"
+            },
+            {
+              "version": "6.8.5",
+              "public_release_date": "2019-11-20"
+            },
+            {
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+              "public_release_date": "2019-12-18"
+            },
+            {
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+              "public_release_date": "2020-03-03"
+            },
+            {
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+            },
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+            },
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@@ -243,10 +280,6 @@ interactions:
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@@ -263,34 +296,6 @@ interactions:
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@@ -327,6 +332,94 @@ interactions:
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             },
+            {
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+              "public_release_date": "2019-06-25"
+            },
+            {
+              "version": "7.2.1",
+              "public_release_date": "2019-07-30"
+            },
+            {
+              "version": "7.3.0",
+              "public_release_date": "2019-07-31"
+            },
+            {
+              "version": "7.3.1",
+              "public_release_date": "2019-08-22"
+            },
+            {
+              "version": "7.3.2",
+              "public_release_date": "2019-09-12"
+            },
+            {
+              "version": "7.4.0",
+              "public_release_date": "2019-10-01"
+            },
+            {
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+              "public_release_date": "2019-10-23"
+            },
+            {
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+              "public_release_date": "2019-10-31"
+            },
+            {
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+              "public_release_date": "2019-12-02"
+            },
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+            },
+            {
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+              "public_release_date": "2020-01-21"
+            },
+            {
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+              "public_release_date": "2020-02-11"
+            },
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+              "public_release_date": "2020-03-03"
+            },
+            {
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+              "public_release_date": "2020-03-31"
+            },
+            {
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+              "public_release_date": "2020-05-13"
+            },
+            {
+              "version": "7.7.1",
+              "public_release_date": "2020-06-03"
+            },
+            {
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+              "public_release_date": "2020-06-18"
+            },
+            {
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+            },
+            {
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+              "public_release_date": "2020-08-18"
+            },
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+            },
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@@ -427,6 +520,38 @@ interactions:
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+            {
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+              "public_release_date": "2022-03-31"
+            },
+            {
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+            },
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+            },
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+            },
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-              "public_release_date": "2022-04-20"
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+              "version": "8.9.2",
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@@ -818,6 +940,11 @@ interactions:
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+            {
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+              "version": "8.17.5",
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+              "manifest": "https://artifacts.elastic.co/downloads/8.18.6.json",
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+              "manifest": "https://artifacts.elastic.co/downloads/9.0.4.json",
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+              "version": "9.0.5",
+              "manifest": "https://artifacts.elastic.co/downloads/9.0.5.json",
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+              "manifest": "https://artifacts.elastic.co/downloads/9.0.6.json",
+              "public_release_date": "2025-08-28"
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-              "version": "8.9.1",
-              "public_release_date": "2023-08-17"
+              "version": "9.1.0",
+              "manifest": "https://artifacts.elastic.co/downloads/9.1.0.json",
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-              "public_release_date": "2025-02-18",
-              "manifest": "https://artifacts.elastic.co/downloads/9.0.0-beta1.json"
+              "version": "9.1.2",
+              "manifest": "https://artifacts.elastic.co/downloads/9.1.2.json",
+              "public_release_date": "2025-08-12"
+            },
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+              "version": "9.1.3",
+              "manifest": "https://artifacts.elastic.co/downloads/9.1.3.json",
+              "public_release_date": "2025-08-28"
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+      - Fri, 05 Sep 2025 04:49:00 GMT
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@@ -995,7 +1155,7 @@ interactions:
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@@ -1006,13 +1166,14 @@ interactions:
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+        "store": true,
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+        "temperature": 0.0,
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@@ -1043,13 +1204,13 @@ interactions:
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diff --git a/genai-function-calling/openai-agents/env.example b/genai-function-calling/openai-agents/env.example
index 7284428..4266f64 100644
--- a/genai-function-calling/openai-agents/env.example
+++ b/genai-function-calling/openai-agents/env.example
@@ -39,3 +39,7 @@ OTEL_BSP_SCHEDULE_DELAY=3000
 # Change to affect behavior of which resources are detected. Note: these
 # choices are specific to the language, in this case Python.
 OTEL_EXPERIMENTAL_RESOURCE_DETECTORS=process_runtime,os,otel,telemetry_distro
+
+# opentelemetry-sdk EventLogger.emit() uses a deprecated LogRecord signature
+# until https://github.com/open-telemetry/opentelemetry-python/issues/4687
+PYTHONWARNINGS=ignore
diff --git a/genai-function-calling/openai-agents/main.py b/genai-function-calling/openai-agents/main.py
index cfad5e3..9175b7e 100644
--- a/genai-function-calling/openai-agents/main.py
+++ b/genai-function-calling/openai-agents/main.py
@@ -12,16 +12,10 @@
     function_tool,
     Tool,
 )
-from agents.tracing import GLOBAL_TRACE_PROVIDER
 from openai import AsyncAzureOpenAI
 
 from main_mcp import run_main as mcp_main
 
-# Shut down the global tracer as it sends to the OpenAI "/traces/ingest"
-# endpoint, which we aren't using and doesn't exist on alternative backends
-# like Ollama.
-GLOBAL_TRACE_PROVIDER.shutdown()
-
 
 async def get_latest_elasticsearch_version(major_version: int = 0) -> str:
     """Returns the latest GA version of Elasticsearch in "X.Y.Z" format.
diff --git a/genai-function-calling/openai-agents/main_test.py b/genai-function-calling/openai-agents/main_test.py
index 81743a6..507f9e3 100644
--- a/genai-function-calling/openai-agents/main_test.py
+++ b/genai-function-calling/openai-agents/main_test.py
@@ -14,4 +14,4 @@ async def test_main(default_openai_env, capsys):
 
     reply = capsys.readouterr().out.strip()
 
-    assert reply == "The latest version of Elasticsearch 8 is 8.18.0."
+    assert reply == "The latest version of Elasticsearch 8 is 8.19.3."
diff --git a/genai-function-calling/openai-agents/requirements.txt b/genai-function-calling/openai-agents/requirements.txt
index ce3961c..cbc666c 100644
--- a/genai-function-calling/openai-agents/requirements.txt
+++ b/genai-function-calling/openai-agents/requirements.txt
@@ -1,8 +1,12 @@
-openai-agents~=0.0.13
+openai-agents~=0.2.10
 httpx~=0.28.1
-mcp~=1.6.0
+mcp~=1.13.1
+
+elastic-opentelemetry~=1.7.0
+# TODO: temporary until elastic-opentelemetry release with https://github.com/elastic/elastic-otel-python-instrumentations/pull/90
+elastic-opentelemetry-instrumentation-openai @ git+https://github.com/anuraaga/elastic-otel-python-instrumentations.git@use-logger-workaroun#subdirectory=instrumentation/elastic-opentelemetry-instrumentation-openai
 
-elastic-opentelemetry~=1.0.0
 # Use openai-agents and MCP instrumentation from OpenInference
-openinference-instrumentation-openai-agents~=0.1.9
-openinference-instrumentation-mcp~=1.2.0
+openinference-instrumentation-openai-agents~=1.2.0
+# TODO: temporary until openinference-instrumentation-mcp 1.3.1 with ValidationError fix
+openinference-instrumentation-mcp @ git+https://github.com/codefromthecrypt/openinference.git@mcp-validation-fix#subdirectory=python/instrumentation/openinference-instrumentation-mcp