diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d4a59d..b2f30a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.75.1
+
+- Return the X-Tangle-Security-Mail header from Gmail and Outlook reads (#406)
+
 ## Unreleased
 
 - feat(gmail, outlook-mail): list_messages (Gmail) and read_message (Gmail and Outlook) return `tangleSecurityMail`, the `X-Tangle-Security-Mail` header Tangle Platform sets on its security mail, so Platform withholds that mail even when a forwarder rewrites its From.
diff --git a/package.json b/package.json
index 8d2875b..8e90b17 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tangle-network/agent-integrations",
-  "version": "0.75.0",
+  "version": "0.75.1",
   "description": "Vendor-neutral integration contracts and runtime helpers for sandbox and agent apps.",
   "homepage": "https://github.com/tangle-network/agent-integrations#readme",
   "repository": {