diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed6e342ce..3bb64f856 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,10 +11,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - File viewer in chats (Image/Animated Image/Video/Texts) with the option to export the file.
 - Accept/decline CLI commands.
 
-## 5.0.12 - undefined
+## 5.0.12 - 2023-02-28
 
 ## Fixed
 - Unusable Contact sheet.
+- Update SDK to 5.2.28 (cleanup orphan NAT sections and race condition on MSTicker threads)
 
 ## 5.0.11 - 2023-02-24
 
diff --git a/linphone-sdk b/linphone-sdk
index 7cab020b4..55ed8d5d4 160000
--- a/linphone-sdk
+++ b/linphone-sdk
@@ -1 +1 @@
-Subproject commit 7cab020b4e72404ead55e226fa303341e7f8a0ef
+Subproject commit 55ed8d5d43408f73187936011057ffde49efebf0