diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 # CHANGELOG
 
+## v1.0.0.1 (2023-10-07)
+* Bumped upper bounds for effectful and effectful-core dependency.
+
 ## v1.0.0.0 (2023-08-23)
 * Initial release
diff --git a/typed-process-effectful.cabal b/typed-process-effectful.cabal
--- a/typed-process-effectful.cabal
+++ b/typed-process-effectful.cabal
@@ -1,8 +1,8 @@
 cabal-version:   3.0
 name:            typed-process-effectful
-version:         1.0.0.0
+version:         1.0.0.1
 synopsis:
-  A binding of the @typed-process@ library for the @effectful@ effect system.
+  A binding of the typed-process library for the effectful effect system.
 
 description:
   This library provides an alternative `Process` effect for the
@@ -28,7 +28,7 @@
   LICENSE.md
   README.md
 
-tested-with:     GHC ==8.10.7 || ==9.0.2 || ==9.2.7 || ==9.4.4 || ==9.6.1
+tested-with:     GHC ==8.10.7 || ==9.0.2 || ==9.2.8 || ==9.4.7 || ==9.6.3
 
 source-repository head
   type:     git
@@ -52,8 +52,8 @@
   build-depends:
     , base            >=4.14  && <5
     , bytestring      <0.12
-    , effectful       >=2.0   && <2.3
-    , effectful-core  >=2.0   && <2.3
+    , effectful       >=2.0   && <2.4
+    , effectful-core  >=2.0   && <2.4
     , typed-process   >=0.2.5 && <0.3
 
 test-suite typed-process-effectful-test