diff --git a/dist/index.js b/dist/index.js
index 87af804..73f7b43 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -37889,7 +37889,7 @@ async function main() {
   await maybeInstallRebar3(rebar3Spec)
 
   // undefined is replaced by a function, post- main branch merge
-  const setupBeamVersion = '3598349'
+  const setupBeamVersion = 'fa47191'
   setOutput('setup-beam-version', setupBeamVersion)
 }
 
diff --git a/src/setup-beam.js b/src/setup-beam.js
index ef46296..66cc2c3 100644
--- a/src/setup-beam.js
+++ b/src/setup-beam.js
@@ -57,7 +57,7 @@ async function main() {
   await maybeInstallRebar3(rebar3Spec)
 
   // undefined is replaced by a function, post- main branch merge
-  const setupBeamVersion = '3598349'
+  const setupBeamVersion = 'fa47191'
   core.setOutput('setup-beam-version', setupBeamVersion)
 }