diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,8 +8,11 @@
 
 ## Unreleased
 
+## 0.3.1.2 - 2025-08-05
+ - Bumped upper bound of `deepseq` lib to 1.6 (fixes issue #1)
+
 ## 0.3.1.1 - 2024-05-10
- - Simplified update procedure
+ - Simplified transform calculation
 
 ## 0.3.1 - 2024-02-16
  - Added `Reactor` type and `Reaction` typeclass for heterogeneous components
diff --git a/FULE.cabal b/FULE.cabal
--- a/FULE.cabal
+++ b/FULE.cabal
@@ -1,11 +1,11 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.36.0.
+-- This file has been generated from package.yaml by hpack version 0.38.0.
 --
 -- see: https://github.com/sol/hpack
 
 name:           FULE
-version:        0.3.1.1
+version:        0.3.1.2
 synopsis:       Functional UI Layout Engine
 description:    Please see the README on GitHub at <https://github.com/pschnapp/FULE#readme>
 category:       GUI
@@ -60,7 +60,7 @@
   build-depends:
       base >=4.7 && <5
     , containers >=0.6.5 && <0.7
-    , deepseq >=1.4.6 && <1.5
+    , deepseq >=1.4.6 && <1.6
     , mtl >=2.2.2 && <2.4
     , transformers >=0.5.6 && <0.7
   default-language: Haskell2010
@@ -82,7 +82,7 @@
       FULE
     , base >=4.7 && <5
     , containers >=0.6.5 && <0.7
-    , deepseq >=1.4.6 && <1.5
+    , deepseq >=1.4.6 && <1.6
     , mtl >=2.2.2 && <2.4
     , transformers >=0.5.6 && <0.7
   default-language: Haskell2010