diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2025-02-04 Laurent P. René de Cotret <laurent.decotret@outlook.com> 0.4.3
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+* Removed unused test dependencies (#467)
+
 2024-09-03 Laurent P. René de Cotret <laurent.decotret@outlook.com> 0.4.2
 
 * Bumped dependency bounds to support GHC 8.10.7 - GHC 9.10.1
diff --git a/rank1dynamic.cabal b/rank1dynamic.cabal
--- a/rank1dynamic.cabal
+++ b/rank1dynamic.cabal
@@ -1,6 +1,6 @@
 cabal-version:       3.0
 Name:                rank1dynamic
-Version:             0.4.2
+Version:             0.4.3
 Synopsis:            Like Data.Dynamic/Data.Typeable but with support for rank-1 polymorphic types
 Description:         "Data.Typeable" and "Data.Dynamic" only support monomorphic types.
                      In this package we provide similar functionality but with
@@ -30,6 +30,7 @@
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Library
   import:              warnings
@@ -48,9 +49,8 @@
   Type:              exitcode-stdio-1.0
   Main-Is:           test.hs
   Build-Depends:     base >= 4.14 && < 5,
-                     HUnit >= 1.2 && < 1.7,
                      rank1dynamic,
-                     test-framework >= 0.6 && < 0.9,
-                     test-framework-hunit >= 0.2.0 && < 0.4
-  default-language:    Haskell2010
+                     tasty >= 1.5 && <1.6,
+                     tasty-hunit >=0.10 && <0.11,
+  default-language:  Haskell2010
   HS-Source-Dirs:    tests
diff --git a/tests/test.hs b/tests/test.hs
--- a/tests/test.hs
+++ b/tests/test.hs
@@ -2,9 +2,8 @@
 import           Data.Rank1Dynamic
 import           Data.Rank1Typeable
 
-import           Test.Framework
-import           Test.Framework.Providers.HUnit
-import           Test.HUnit                     hiding (Test)
+import           Test.Tasty
+import           Test.Tasty.HUnit
 import           Unsafe.Coerce
 
 funKindStr :: String
@@ -18,9 +17,9 @@
 
 
 main :: IO ()
-main = defaultMain tests
+main = defaultMain (testGroup "rank1dynamic" tests)
 
-tests :: [Test]
+tests :: [TestTree]
 tests =
   [ testGroup "Examples of isInstanceOf"
       [ testCase "CANNOT use a term of type 'Int -> Bool' as 'Int -> Int'" $