diff --git a/integer-logarithms.cabal b/integer-logarithms.cabal
--- a/integer-logarithms.cabal
+++ b/integer-logarithms.cabal
@@ -1,5 +1,5 @@
 name:               integer-logarithms
-version:            1.0.4
+version:            1.0.5
 cabal-version:      >=1.10
 author:             Daniel Fischer
 copyright:
@@ -23,16 +23,17 @@
 
 category:           Math, Algorithms, Number Theory
 tested-with:
-    GHC ==8.6.5
-     || ==8.8.4
-     || ==8.10.4
-     || ==9.0.2
-     || ==9.2.8
-     || ==9.4.8
-     || ==9.6.6
-     || ==9.8.4
-     || ==9.10.1
-     || ==9.12.1
+  GHC ==8.6.5
+   || ==8.8.4
+   || ==8.10.4
+   || ==9.0.2
+   || ==9.2.8
+   || ==9.4.8
+   || ==9.6.6
+   || ==9.8.4
+   || ==9.10.2
+   || ==9.12.2
+   || ==9.14.1
 
 extra-source-files:
   changelog.md
@@ -52,17 +53,14 @@
   default-language: Haskell2010
   hs-source-dirs:   src
   build-depends:
-      array     >=0.5.3.0  && <0.6
-    , base      >=4.12.0.0 && <4.22
-    , ghc-prim  <0.14
+      array  >=0.5.3.0  && <0.6
+    , base   >=4.12.0.0 && <4.23
 
   if !impl(ghc >=7.10)
     build-depends: nats >=1.1.2 && <1.2
 
   if impl(ghc >=9.0)
-    build-depends:
-        base        >=4.15
-      , ghc-bignum  >=1.0  && <1.4
+    build-depends: base >=4.15
 
     if !flag(integer-gmp)
       build-depends: invalid-cabal-flag-settings <0
@@ -113,12 +111,11 @@
   build-depends:
       base
     , integer-logarithms
-    , QuickCheck          >=2.14.1 && <2.16
-    , smallcheck          >=1.2    && <1.3
-    , tasty               >=1.4   && <1.6
-    , tasty-hunit         >=0.10    && <0.11
-    , tasty-quickcheck    >=0.10    && <0.12
-    , tasty-smallcheck    >=0.8    && <0.9
+    , QuickCheck          >=2.16.0.0 && <2.18
+    , smallcheck          >=1.2      && <1.3
+    , tasty               >=1.4      && <1.6
+    , tasty-quickcheck    >=0.10     && <0.12
+    , tasty-smallcheck    >=0.8      && <0.9
 
   other-modules:
     Math.NumberTheory.LogarithmsTests
diff --git a/test-suite/Orphans.hs b/test-suite/Orphans.hs
--- a/test-suite/Orphans.hs
+++ b/test-suite/Orphans.hs
@@ -1,12 +1,15 @@
+{-# LANGUAGE CPP #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 module Orphans () where
 
 import Numeric.Natural (Natural)
 import Test.QuickCheck (Arbitrary (..))
 
+#if !MIN_VERSION_QuickCheck(2,17,0)
 -- | The QuickCheck-2.10 doesn't define the Arbitrary Natural instance
 -- We define own instance (and not use quickcheck-instance) to break
 -- the cycle in tests.
 instance Arbitrary Natural where
     arbitrary = fmap (fromInteger . abs) arbitrary
     shrink = map (fromInteger . abs) . shrink . fromIntegral
+#endif