1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index c39ad6e..5d801aa 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ to `slcl`. If required, encryption should be done before uploading e.g.: using
 ## Requirements
 
 - A POSIX environment.
-- OpenSSL >= 3.0.
+- OpenSSL >= 2.0.
 - cJSON >= 1.7.15.
 - [`dynstr`](https://gitea.privatedns.org/xavi/dynstr)
 (provided as a `git` submodule by `slweb`).