diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 ## Unreleased
 
+## 0.4.0.1 — 2026-08-09
+
+### Other Changes
+
+* Requires `kiroku-store ^>=0.4`, whose exported `Store` effect now supports
+  durable subscription checkpoint inventory reads. No
+  `shibuya-kiroku-adapter` API or runtime behavior changed.
+
 ## 0.4.0.0 — 2026-07-11
 
 ### Breaking Changes
diff --git a/shibuya-kiroku-adapter.cabal b/shibuya-kiroku-adapter.cabal
--- a/shibuya-kiroku-adapter.cabal
+++ b/shibuya-kiroku-adapter.cabal
@@ -1,6 +1,6 @@
 cabal-version:   3.0
 name:            shibuya-kiroku-adapter
-version:         0.4.0.0
+version:         0.4.0.1
 synopsis:
   Kiroku event store adapter for the Shibuya queue processing framework
 
@@ -50,7 +50,7 @@
     , effectful-core                         >=2.5   && <2.7
     , hs-opentelemetry-api                   ^>=1.0
     , hs-opentelemetry-semantic-conventions  ^>=1.40
-    , kiroku-store                           ^>=0.3
+    , kiroku-store                           ^>=0.4
     , shibuya-core                           >=0.8   && <0.9
     , stm                                    >=2.5   && <2.6
     , streamly-core                          >=0.3   && <0.4
@@ -78,7 +78,7 @@
     , hasql-pool              >=1.2  && <1.5
     , hs-opentelemetry-api    ^>=1.0
     , hspec                   >=2.10 && <2.12
-    , kiroku-store            ^>=0.3
+    , kiroku-store            ^>=0.4
     , kiroku-test-support
     , lens                    >=5.2  && <5.4
     , shibuya-core            >=0.8  && <0.9