diff --git a/test/runtests.jl b/test/runtests.jl
index aa65798..45513d0 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -12,7 +12,7 @@ import JSON3
 import OrderedCollections
 import ZipFile
 
-const TEST_SUITE_URL = "https://github.com/json-schema-org/JSON-Schema-Test-Suite/archive/2.0.0.zip"
+const TEST_SUITE_URL = "https://github.com/json-schema-org/JSON-Schema-Test-Suite/archive/23.1.0.zip"
 
 const SCHEMA_TEST_DIR = let
     dest_dir = mktempdir()
@@ -26,7 +26,7 @@ const SCHEMA_TEST_DIR = let
             write(filename, read(f, String))
         end
     end
-    joinpath(dest_dir, "test-suite", "JSON-Schema-Test-Suite-2.0.0", "tests")
+    joinpath(dest_dir, "test-suite", "JSON-Schema-Test-Suite-23.1.0", "tests")
 end
 
 const LOCAL_TEST_DIR = mktempdir(SCHEMA_TEST_DIR)