diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5936b9841..37eeb906e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@
 - Fix: Restore Gemini thought signature round-tripping after AI SDK migration (PR #11237 by @hannesrudolph)
 - Fix: Capture and round-trip thinking signature for Bedrock Claude (PR #11238 by @hannesrudolph)
 
-## 3.47.1 - 2026-02-05
+## [3.47.1] - 2026-02-05
 
 - Fix: Correct Bedrock model ID for Claude Opus 4.6, resolving model selection issues for Bedrock users (#11231 by @cogwirrel, PR #11232 by @roomote)
 - Fix: Guard against empty-string baseURL in provider constructors, preventing connection errors when baseURL is accidentally set to empty string (PR #11233 by @hannesrudolph)