diff --git a/README.md b/README.md
index c5386fe..8336c55 100644
--- a/README.md
+++ b/README.md
@@ -181,8 +181,9 @@ install-php-extensions @composer-2.0.2
 | yar | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | zip | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | zookeeper | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |
+| zstd | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 
-*Number of supported extensions: 95*
+*Number of supported extensions: 96*
 <!-- END OF EXTENSIONS TABLE -->
 
 PS: the pre-installed PHP extensions are excluded from this list.