diff --git a/dynamic-pipeline.cabal b/dynamic-pipeline.cabal
--- a/dynamic-pipeline.cabal
+++ b/dynamic-pipeline.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           dynamic-pipeline
-version:        0.3.1.1
+version:        0.3.1.2
 synopsis:       Library Type Safe implementation of Dynamic Pipeline Paradigm (DPP).
 description:    @dynamic-pipeline@ is a __/Type Safe/__ Dynamic and Parallel Streaming Library, which is an implementation of __Dynamic Pipeline Paradigm (DPP)__ 
                 proposed in this paper [DPP](https://biblioteca.sistedes.es/articulo/the-dynamic-pipeline-paradigm/).
@@ -155,10 +155,11 @@
     , async
     , base >=4.7 && <5
     , bytestring >=0.10.9.0 && <=0.11.1.0
+    , containers
     , dynamic-pipeline
     , lens >=4.19 && <=5.0.1
     , optparse-applicative
-    , relude >=0.7.0.0 && <=1.0.0.1
+    , relude
     , trifecta
     , unagi-chan >=0.4.1.0
   default-language: Haskell2010