diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index b28acd13..a14f87bc 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -13,7 +13,7 @@
       "name": "agentops-accelerator",
       "source": "../../plugins/agentops",
       "description": "Copilot agent skills for running standardized evaluation workflows with AgentOps Toolkit and Microsoft Foundry agents.",
-      "version": "0.3.21",
+      "version": "0.3.22",
       "keywords": [
         "agentops",
         "evaluation",
diff --git a/.github/plugin/marketplace.json b/.github/plugin/marketplace.json
index b28acd13..a14f87bc 100644
--- a/.github/plugin/marketplace.json
+++ b/.github/plugin/marketplace.json
@@ -13,7 +13,7 @@
       "name": "agentops-accelerator",
       "source": "../../plugins/agentops",
       "description": "Copilot agent skills for running standardized evaluation workflows with AgentOps Toolkit and Microsoft Foundry agents.",
-      "version": "0.3.21",
+      "version": "0.3.22",
       "keywords": [
         "agentops",
         "evaluation",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c786b00..2988c414 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,15 @@ This format follows [Keep a Changelog](https://keepachangelog.com/) and adheres
 
 ## [Unreleased]
 
+## [0.3.22] - 2026-06-12
+
+### Security
+- **E2E agent container dependencies no longer resolve vulnerable Starlette or
+  mem0ai versions.** The sample FastAPI service now pins patched FastAPI and
+  Agent Framework releases and adds an explicit `mem0ai` pin so Dependabot no
+  longer reports the transitive Starlette host-header / file-response advisories
+  or the mem0ai unsafe deserialization advisory on the default branch.
+
 ## [0.3.21] - 2026-06-12
 
 ### Changed
diff --git a/infra/e2e/agent-app/requirements.txt b/infra/e2e/agent-app/requirements.txt
index 5df35411..875b6fc0 100644
--- a/infra/e2e/agent-app/requirements.txt
+++ b/infra/e2e/agent-app/requirements.txt
@@ -1,4 +1,5 @@
-fastapi==0.115.6
+fastapi==0.136.3
 uvicorn[standard]==0.32.1
-agent-framework==1.2.1
+agent-framework==1.8.1
 azure-identity==1.19.0
+mem0ai==2.0.5
diff --git a/plugins/agentops/package.json b/plugins/agentops/package.json
index 105e5b4e..60f253cd 100644
--- a/plugins/agentops/package.json
+++ b/plugins/agentops/package.json
@@ -2,7 +2,7 @@
   "name": "agentops-accelerator",
   "displayName": "AgentOps Accelerator — Skills for GitHub Copilot",
   "description": "Copilot agent skills for running standardized evaluation workflows with AgentOps Accelerator and Microsoft Foundry agents.",
-  "version": "0.3.21",
+  "version": "0.3.22",
   "publisher": "AgentOpsAccelerator",
   "icon": "icon.png",
   "license": "MIT",
diff --git a/plugins/agentops/plugin.json b/plugins/agentops/plugin.json
index fbd9382f..97353826 100644
--- a/plugins/agentops/plugin.json
+++ b/plugins/agentops/plugin.json
@@ -1,7 +1,7 @@
 {
   "name": "agentops-accelerator",
   "description": "Copilot agent skills for running standardized evaluation workflows with AgentOps Accelerator and Microsoft Foundry agents.",
-  "version": "0.3.21",
+  "version": "0.3.22",
   "author": {
     "name": "AgentOps Accelerator",
     "url": "https://github.com/Azure/agentops"