diff --git a/datetime.cabal b/datetime.cabal
index de103b441657d5b4af6eb9018c50e369e4c958af..dc6143b267472e09634a0168b6b878acdea554a5 100644
--- a/datetime.cabal
+++ b/datetime.cabal
@@ -20,7 +20,7 @@ source-repository head
   location:        https://gitlab.haskell.com/fstuess/datetime.git
 
 library
-  build-depends:     base > 4.11 && < 5,
+  build-depends:     base,
                      old-locale >= 1.0.0.1,
                      old-time >= 1.0.0.1,
                      time >= 1.1.2.2
@@ -41,8 +41,7 @@ test-suite test
       , old-locale >= 1.0.0.1
       , old-time >= 1.0.0.1
       , time >= 1.1.2.2
-
-      , base >=4.11 && <5
+      , base 
       , test-framework
       , HUnit
       , QuickCheck
diff --git a/dist-newstyle/build/x86_64-linux/ghc-8.10.7/datetime-0.3.1/cache/config b/dist-newstyle/build/x86_64-linux/ghc-8.10.7/datetime-0.3.1/cache/config
index 3a594f3aee271f7a48b3da8281841df416d4fb04..a00e9366047dae603ef52ea6ca7c83d9da460931 100644
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diff --git a/dist-newstyle/build/x86_64-linux/ghc-8.10.7/datetime-0.3.1/setup-config b/dist-newstyle/build/x86_64-linux/ghc-8.10.7/datetime-0.3.1/setup-config
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diff --git a/dist-newstyle/cache/config b/dist-newstyle/cache/config
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diff --git a/dist-newstyle/cache/elaborated-plan b/dist-newstyle/cache/elaborated-plan
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diff --git a/dist-newstyle/cache/improved-plan b/dist-newstyle/cache/improved-plan
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diff --git a/dist-newstyle/cache/solver-plan b/dist-newstyle/cache/solver-plan
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