diff --git a/CHANGELOG.md b/CHANGELOG.md
index 614fc77..da62c30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ Bugfixes:
 
 Other improvements:
 - Run `isLowerTests` in tests (#35 by @JordanMartinez)
+- Added test for CJK characters for `isSpace` (#36 by @maxdeviant)
 
 ## [v5.0.0](https://github.com/purescript-contrib/purescript-unicode/releases/tag/v5.0.0) - 2021-02-26
 
diff --git a/test/Test/Data/CodePoint/Unicode.purs b/test/Test/Data/CodePoint/Unicode.purs
index 6631618..a265f8a 100644
--- a/test/Test/Data/CodePoint/Unicode.purs
+++ b/test/Test/Data/CodePoint/Unicode.purs
@@ -238,6 +238,8 @@ isSpaceTests = describe "isSpace" do
         isSpace (codePointFromChar '\t') `shouldEqual` true
     it "'a' is not Space" $
         isSpace (codePointFromChar 'a') `shouldEqual` false
+    it "'日' is not Space" $
+        isSpace (codePointFromChar '日') `shouldEqual` false
 
 isUpperTests :: forall m. MonadReader Int m => MonadEffect m => m Unit
 isUpperTests = describe "isUpper" do