diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f67f505..62a15b86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 # 2.18.0 (22 September 2026)
 - [#1510](https://github.com/wiremock/WireMock.Net/pull/1510) - WireMock.Net.OpenApiParser: fix depencency on RamlToOpenApiConverter.SourceOnly [bug] contributed by [StefH](https://github.com/StefH)
+- [#1508](https://github.com/wiremock/WireMock.Net/issues/1508) - Transitive Dependency Conflict with Microsoft.OpenApi in 2.16.0 [bug]
 
 # 2.17.0 (21 September 2026)
 - [#1509](https://github.com/wiremock/WireMock.Net/pull/1509) - Revert to RamlToOpenApiConverter.SourceOnly [bug] contributed by [StefH](https://github.com/StefH)
diff --git a/PackageReleaseNotes.txt b/PackageReleaseNotes.txt
index bda9c060..8b68a7f7 100644
--- a/PackageReleaseNotes.txt
+++ b/PackageReleaseNotes.txt
@@ -1,4 +1,5 @@
 # 2.18.0 (22 September 2026)
 - #1510 WireMock.Net.OpenApiParser: fix depencency on RamlToOpenApiConverter.SourceOnly [bug]
+- #1508 Transitive Dependency Conflict with Microsoft.OpenApi in 2.16.0 [bug]
 
 The full release notes can be found here: https://github.com/wiremock/WireMock.Net/blob/master/CHANGELOG.md
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