diff --git a/dist/index.js b/dist/index.js
index 259b564..a58cbd7 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -9156,7 +9156,7 @@ async function main() {
   await maybeInstallRebar3(rebar3Spec)
 
   // undefined is replaced by a function, post- main branch merge
-  const setupBeamVersion = 'ff934e2'
+  const setupBeamVersion = '3360bff'
   core.setOutput('setup-beam-version', setupBeamVersion)
 }
 
diff --git a/src/setup-beam.js b/src/setup-beam.js
index fc82096..5dfb36a 100644
--- a/src/setup-beam.js
+++ b/src/setup-beam.js
@@ -51,7 +51,7 @@ async function main() {
   await maybeInstallRebar3(rebar3Spec)
 
   // undefined is replaced by a function, post- main branch merge
-  const setupBeamVersion = 'ff934e2'
+  const setupBeamVersion = '3360bff'
   core.setOutput('setup-beam-version', setupBeamVersion)
 }