diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0bbf189f..47e6bce8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,7 +15,7 @@ jobs:
           persist-credentials: false
 
       - name: Install OTP and Elixir
-        uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
+        uses: erlef/setup-beam@3580539ceec3dc05b0ed51e9e10b08eb7a7c2bb4 # v1.21.0
         with:
           otp-version: 28.1
           elixir-version: 1.18.4
@@ -80,7 +80,7 @@ jobs:
           persist-credentials: false
 
       - name: Install OTP and Elixir
-        uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
+        uses: erlef/setup-beam@3580539ceec3dc05b0ed51e9e10b08eb7a7c2bb4 # v1.21.0
         with:
           otp-version: ${{matrix.pair.erlang}}
           elixir-version: ${{matrix.pair.elixir}}