diff --git a/random.cabal b/random.cabal
index 8d62a4c7..458b8d0a 100644
--- a/random.cabal
+++ b/random.cabal
@@ -159,7 +159,7 @@ test-suite spec
         random,
         smallcheck >=1.2 && <1.3,
         stm,
-        tasty >=1.0 && <1.5,
+        tasty >=1.0 && <1.6,
         tasty-smallcheck >=0.8 && <0.9,
         tasty-hunit >=0.10 && <0.11,
         transformers
@@ -177,7 +177,7 @@ test-suite spec-inspection
     build-depends:
         base,
         random,
-        tasty >=1.0 && <1.5
+        tasty >=1.0 && <1.6
     if impl(ghc >= 8.0)
         build-depends:
             tasty-inspection-testing