diff --git a/README.md b/README.md
index 378cab7..21082c7 100644
--- a/README.md
+++ b/README.md
@@ -264,6 +264,7 @@ install-php-extensions @fix_letsencrypt
| snuffleupagus | | | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| soap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| sockets | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| sodium[*](#special-requirements-for-sodium) | | ✓ | ✓ | ✓ | | | | | |
| solr | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| sourceguardian | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| spx | | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
@@ -297,7 +298,7 @@ install-php-extensions @fix_letsencrypt
| zookeeper | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| zstd | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-*Number of supported extensions: 119*
+*Number of supported extensions: 120*
PS: the pre-installed PHP extensions are excluded from this list.
@@ -383,6 +384,7 @@ Some extensions have special requirements:
| parallel | Requires images with PHP compiled with thread-safety enabled (`zts`). |
| pdo_sqlsrv | • Not available in `alpine3.7` docker images
• Not available in `alpine3.8` docker images |
| pthreads | Requires images with PHP compiled with thread-safety enabled (`zts`). |
+| sodium | Not available in `jessie` docker images |
| sqlsrv | • Not available in `alpine3.7` docker images
• Not available in `alpine3.8` docker images
• Not available in `7.1-alpine3.9` docker images
• Not available in `7.1-alpine3.10` docker images |
| tensor | Not available in `alpine3.15` docker images |
| vips | • Not available in `alpine3.7` docker images
• Not available in `alpine3.8` docker images
• Not available in `alpine3.9` docker images
• Not available in `jessie` docker images |