diff --git a/data/supported-extensions b/data/supported-extensions
index 405f3ac..1e5d9c6 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -122,7 +122,7 @@ sysvmsg 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 sysvsem 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 sysvshm 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 tensor 7.2 7.3 7.4 8.0 8.1 8.2
-tideways 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
+tideways 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 tidy 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 timezonedb 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 uopz 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3