diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+## 0.1.0.1 - 2026-06-21
+
+### Changed
+
+- Constrained the baikai dependency to the 0.2 series and refreshed internal shikumi and shikumi-cache bounds.
+
 ## 0.1.0.0 - 2026-06-13
 
 ### Added
diff --git a/shikumi-trace.cabal b/shikumi-trace.cabal
--- a/shikumi-trace.cabal
+++ b/shikumi-trace.cabal
@@ -1,6 +1,6 @@
 cabal-version:   3.4
 name:            shikumi-trace
-version:         0.1.0.0
+version:         0.1.0.1
 synopsis:
   Hierarchical tracing, observability, and deterministic replay for shikumi (EP-7)
 
@@ -51,7 +51,7 @@
 
   build-depends:
     , aeson
-    , baikai
+    , baikai         >=0.2      && <0.3
     , base           >=4.20     && <5
     , bytestring
     , containers
@@ -60,8 +60,8 @@
     , generic-lens
     , lens           ^>=5.3
     , scientific
-    , shikumi        ^>=0.1.0.0
-    , shikumi-cache  ^>=0.1.0.0
+    , shikumi        ^>=0.1.0.1
+    , shikumi-cache  ^>=0.1.0.1
     , text           ^>=2.1
     , time
     , vector
@@ -73,7 +73,7 @@
   ghc-options:    -threaded -with-rtsopts=-N
   build-depends:
     , base
-    , shikumi-trace  ^>=0.1.0.0
+    , shikumi-trace  ^>=0.1.0.1
 
 test-suite shikumi-trace-test
   import:         common-options
@@ -84,7 +84,7 @@
   other-modules:  TraceFixtures
   build-depends:
     , aeson
-    , baikai
+    , baikai            >=0.2      && <0.3
     , base
     , bytestring
     , containers
@@ -92,9 +92,9 @@
     , generic-lens
     , lens              ^>=5.3
     , QuickCheck
-    , shikumi           ^>=0.1.0.0
-    , shikumi-cache     ^>=0.1.0.0
-    , shikumi-trace     ^>=0.1.0.0
+    , shikumi           ^>=0.1.0.1
+    , shikumi-cache     ^>=0.1.0.1
+    , shikumi-trace     ^>=0.1.0.1
     , tasty
     , tasty-hunit
     , tasty-quickcheck