diff --git a/README.md b/README.md
index 303bed17..f83cc1d1 100644
--- a/README.md
+++ b/README.md
@@ -128,7 +128,7 @@ docker cp wtf_build:/usr/local/bin/wtfutil ~/.local/bin
 docker rm wtf_build
 ```
 
-**Note:** WTF is _only_ compatible with Go versions **1.12.0** or later (due to the use of Go modules and newer standard library functions). If you would like to use `gccgo` to compile, you _must_ use `gccgo-9` or later which introduces support for Go modules.
+**Note:** WTF is _only_ compatible with Go versions **1.15.0** or later (due to the use of Go modules and newer standard library functions). If you would like to use `gccgo` to compile, you _must_ use `gccgo-9` or later which introduces support for Go modules.
 
 ### Installing via Arch User Repository