diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,17 @@
 
 ## [Unreleased]
 
+## 0.19.0.0 — 2026-09-25
+
+### Breaking Changes
+
+- Require `kiroku-store >=0.9.0.1 && <0.10`. Kiroku 0.9 requires schema
+  migration `0012` from `kiroku-store-migrations` 0.6.0.0 before any 0.9
+  process appends; see the root changelog for the cutover.
+
+The version moves in lockstep with the rest of the packages, and no API
+changed.
+
 ## 0.18.0.0 — 2026-09-20
 
 
diff --git a/keiro-core.cabal b/keiro-core.cabal
--- a/keiro-core.cabal
+++ b/keiro-core.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.0
 name: keiro-core
-version: 0.18.0.0
+version: 0.19.0.0
 synopsis: Core contracts for Keiro packages
 description:
   Stable stream, codec, event-stream, and integration-event contracts
@@ -73,7 +73,7 @@
     deepseq >=1.5 && <1.6,
     generic-lens >=2.2 && <2.4,
     keiki >=0.9 && <0.10,
-    kiroku-store >=0.8 && <0.9,
+    kiroku-store >=0.9.0.1 && <0.10,
     lens >=5.2 && <5.4,
     mmzk-typeid >=0.7 && <0.8,
     scientific >=0.3 && <0.4,