diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36a09f9..ed7c2b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 - Fix invalid version format check introduced in 1.4.0.
 
+- Remove uses of [deprecated set-output workflow commands](https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands).
+
 ## [1.6.0] - 2022-09-08
 
 - Add `token` input option to use the specified token instead of `GITHUB_TOKEN` environment variable.
diff --git a/main.sh b/main.sh
index 9af6d20..400356f 100755
--- a/main.sh
+++ b/main.sh
@@ -115,5 +115,5 @@ GITHUB_TOKEN="${token}" gh release create "${release_options[@]}" --title "${tit
 
 # set (computed) prefix and version outputs for future step use
 computed_prefix=${tag%"${version}"}
-echo "::set-output name=computed-prefix::${computed_prefix}"
-echo "::set-output name=version::${version}"
+echo "computed-prefix=${computed_prefix}" >>"${GITHUB_OUTPUT}"
+echo "version=${version}" >>"${GITHUB_OUTPUT}"