doc: correct zig version requirement in readme

 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4f4f6bc..f94156e 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ git submodule update --init
 To compile river first ensure that you have the following dependencies
 installed:
 
-- [zig](https://ziglang.org/download/) 0.7.1
+- [zig](https://ziglang.org/download/) 0.8.0
 - wayland
 - wayland-protocols
 - [wlroots](https://github.com/swaywm/wlroots) 0.13.0