diff --git a/experimental/unicode-data-text/test/Unicode/Text/CaseSpec.hs b/experimental/unicode-data-text/test/Unicode/Text/CaseSpec.hs
index ec0c11e..a0fd134 100644
--- a/experimental/unicode-data-text/test/Unicode/Text/CaseSpec.hs
+++ b/experimental/unicode-data-text/test/Unicode/Text/CaseSpec.hs
@@ -22,8 +22,10 @@ does not match the version of this package.
 | 9.0.[1-2]   | 4.15.0         | 12.1            |
 | 9.2.[1-6]   | 4.16.0         | 14.0            |
 | 9.4.[1-4]   | 4.17.0         | 14.0            |
-| 9.6.1       | 4.18.0         | 15.0            |
+| 9.6.[1-3]   | 4.18.{0,1}     | 15.0            |
+| 9.6.4-5     | 4.18.2+        | 15.1            |
 | 9.8.1       | 4.19.0         | 15.1            |
+| 9.10.1      | 4.20.0         | 15.1            |
 +-------------+----------------+-----------------+
 -}
 
@@ -77,5 +79,3 @@ spec = do
 #if MIN_VERSION_text(2,0,0)
             C.toCaseFold cs `shouldBe` T.toCaseFold cs
 #endif
-
-
diff --git a/experimental/unicode-data-text/unicode-data-text.cabal b/experimental/unicode-data-text/unicode-data-text.cabal
index fe2628a..9fb4252 100644
--- a/experimental/unicode-data-text/unicode-data-text.cabal
+++ b/experimental/unicode-data-text/unicode-data-text.cabal
@@ -85,7 +85,7 @@ test-suite test
     unicode-data-text
   build-tool-depends:
     hspec-discover:hspec-discover >= 2.0 && < 2.12
-  if impl(ghc >= 9.5.1) && impl(ghc < 9.8.0)
+  if impl(ghc >= 9.5.1) && impl(ghc < 9.6.4)
     cpp-options: -DCOMPATIBLE_GHC_UNICODE
 
 benchmark bench