diff --git a/README.md b/README.md
index 6bd6df6..ba8d8c4 100644
--- a/README.md
+++ b/README.md
@@ -103,7 +103,7 @@ You can either specify specific Julia versions or version ranges. If you specify
 - `^1.3.0-0` is a **caret** version range that includes _all_ pre-releases. It matches all versions `≥ 1.3.0-` and `< 2.0.0`.
 - `~1.3.0-0` is a **tilde** version range that includes _all_ pre-releases. It matches all versions `≥ 1.3.0-` and `< 1.4.0`.
 - `nightly` will install the latest nightly build.
-- `1.6-nightly` will install the latest nightly build for the upcoming 1.6 release. This version will only be available during certain phases of the Julia release cycle.
+- `1.7-nightly` will install the latest nightly build for the upcoming 1.7 release. This version will only be available during certain phases of the Julia release cycle.
 
 Internally the action uses node's semver package to resolve version ranges. Its [documentation](https://github.com/npm/node-semver#advanced-range-syntax) contains more details on the version range syntax. You can test what version will be selected for a given input in this JavaScript [REPL](https://repl.it/@SaschaMann/setup-julia-version-logic).