diff --git a/data/supported-extensions b/data/supported-extensions
index 91bc2ab..5859385 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -1,5 +1,5 @@
 amqp 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
-apcu 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
+apcu 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 apcu_bc 7.0 7.1 7.2 7.3 7.4
 ast 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 bcmath 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4