diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.3.0.0 — 2026-04-24
+
+Version bumped to track `shibuya-core` 0.3.0.0. No user-visible changes
+to `shibuya-metrics` itself.
+
 ## 0.2.0.0 — 2026-04-22
 
 Version bumped to track `shibuya-core` 0.2.0.0. No user-visible changes
diff --git a/shibuya-metrics.cabal b/shibuya-metrics.cabal
--- a/shibuya-metrics.cabal
+++ b/shibuya-metrics.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.14
 name: shibuya-metrics
-version: 0.2.0.0
+version: 0.3.0.0
 synopsis: Metrics web server for Shibuya queue processing framework
 description:
   Provides HTTP/JSON, Prometheus, and WebSocket endpoints for
@@ -48,7 +48,7 @@
     containers ^>=0.7,
     http-types ^>=0.12,
     prometheus-client ^>=1.1,
-    shibuya-core ^>=0.2.0.0,
+    shibuya-core ^>=0.3.0.0,
     stm ^>=2.5,
     text ^>=2.1,
     time ^>=1.14,