diff --git a/changelog.md b/changelog.md
index 2651886..269902f 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,15 @@
 
 Dates and release notes for all production releases of the Briar Android app. For the Desktop program see [its respective changelog](https://code.briarproject.org/briar/briar-desktop/-/wikis/Changelog).
 
+### [1.5.5 (alpha release)](https://code.briarproject.org/briar/briar/commits/alpha-1.5.5)
+
+2023-08-21
+
+* Update translations
+* Update list of Tor bridges
+* Upgrade Tor to 0.4.7.14
+* Target Android 13
+
 ### [1.5.4](https://code.briarproject.org/briar/briar/commits/release-1.5.4)
 
 2023-06-08