diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 ## Unreleased
 
+## 0.1.3.3 — 2026-10-16
+
+### Changed
+
+- Require the compatible Shikumi patch releases built against Baikai 0.8.
+
+- Upgrade `mori://shinzui/baikai/packages/baikai` to `>=0.8.0.0 && <0.9`.
+
 ## 0.1.3.2 — 2026-10-06
 
 ### Fixed
diff --git a/shikumi-cache-postgres.cabal b/shikumi-cache-postgres.cabal
--- a/shikumi-cache-postgres.cabal
+++ b/shikumi-cache-postgres.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.4
 name: shikumi-cache-postgres
-version: 0.1.3.2
+version: 0.1.3.3
 synopsis: Postgres-backed shikumi cache (EP-6)
 category: AI
 description:
@@ -48,7 +48,7 @@
     base >=4.20 && <5,
     effectful >=2.6 && <2.8,
     hasql >=1.10 && <1.11,
-    shikumi-cache ^>=0.2.0.1,
+    shikumi-cache ^>=0.2.0.2,
     text ^>=2.1,
 
 test-suite shikumi-cache-postgres-test
@@ -61,16 +61,16 @@
     -with-rtsopts=-N
 
   build-depends:
-    baikai >=0.7.1.0 && <0.8,
+    baikai >=0.8.0.0 && <0.9,
     base,
     directory,
     effectful,
     ephemeral-pg >=0.3.1 && <0.4,
     generic-lens,
     lens,
-    shikumi ^>=0.4.0.0,
-    shikumi-cache ^>=0.2.0.1,
-    shikumi-cache-postgres ^>=0.1.3.2,
+    shikumi ^>=0.4.1.1,
+    shikumi-cache ^>=0.2.0.2,
+    shikumi-cache-postgres ^>=0.1.3.3,
     tasty,
     tasty-hunit,
     text,