diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2a2ef85..67006d4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: erlef/setup-beam@8e7fdef09ffa3ea54328b5000c170a3b9b20ca96 # v1.20.3
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: beam
         with:
           version-file: .tool-versions