diff --git a/README.md b/README.md
index 60dc9c4..43aa1d7 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-zig0 aspires to be an interpreter of zig 0.13.0-2578-gec60156f187a C backend.
+zig0 aspires to be an interpreter of zig 0.14.0 C backend.
diff --git a/tokenizer_test.zig b/tokenizer_test.zig
index 70889d6..d776781 100644
--- a/tokenizer_test.zig
+++ b/tokenizer_test.zig
@@ -139,27 +139,31 @@ pub fn zigToken(token: c_uint) Token.Tag {
 // Copy-pasted from lib/std/zig/tokenizer.zig
 fn testTokenize(source: [:0]const u8, expected_token_tags: []const Token.Tag) !void {
     // Do the C thing
-    var ctokenizer = c.tokenizerInit(source.ptr, @intCast(source.len));
-    for (expected_token_tags) |expected_token_tag| {
-        const token = c.tokenizerNext(&ctokenizer);
-        try std.testing.expectEqual(expected_token_tag, zigToken(token.tag));
+    {
+        var ctokenizer = c.tokenizerInit(source.ptr, @intCast(source.len));
+        for (expected_token_tags) |expected_token_tag| {
+            const token = c.tokenizerNext(&ctokenizer);
+            try std.testing.expectEqual(expected_token_tag, zigToken(token.tag));
+        }
+        const last_token = c.tokenizerNext(&ctokenizer);
+        try std.testing.expectEqual(Token.Tag.eof, zigToken(last_token.tag));
     }
-    const last_token = c.tokenizerNext(&ctokenizer);
-    try std.testing.expectEqual(Token.Tag.eof, zigToken(last_token.tag));
 
-    // uncomment when Zig source and compiler get in sync (e.g. with 0.14)
-    //var tokenizer = Tokenizer.init(source);
-    //for (expected_token_tags) |expected_token_tag| {
-    //    const token = tokenizer.next();
-    //    try std.testing.expectEqual(expected_token_tag, token.tag);
-    //}
-    //// Last token should always be eof, even when the last token was invalid,
-    //// in which case the tokenizer is in an invalid state, which can only be
-    //// recovered by opinionated means outside the scope of this implementation.
-    //const last_token = tokenizer.next();
-    //try std.testing.expectEqual(Token.Tag.eof, last_token.tag);
-    try std.testing.expectEqual(source.len, last_token.loc.start);
-    try std.testing.expectEqual(source.len, last_token.loc.end);
+    {
+        // uncomment when Zig source and compiler get in sync (e.g. with 0.14)
+        var tokenizer = Tokenizer.init(source);
+        for (expected_token_tags) |expected_token_tag| {
+            const token = tokenizer.next();
+            try std.testing.expectEqual(expected_token_tag, token.tag);
+        }
+        // Last token should always be eof, even when the last token was invalid,
+        // in which case the tokenizer is in an invalid state, which can only be
+        // recovered by opinionated means outside the scope of this implementation.
+        const last_token = tokenizer.next();
+        try std.testing.expectEqual(Token.Tag.eof, last_token.tag);
+        try std.testing.expectEqual(source.len, last_token.loc.start);
+        try std.testing.expectEqual(source.len, last_token.loc.end);
+    }
 }
 
 test "my function" {