diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4bd42d0531..7c7150367d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Use Elixir
-        uses: erlef/setup-beam@v1.7
+        uses: erlef/setup-beam@v1.15
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
@@ -83,7 +83,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2.3.4
       - name: Use Elixir ${{matrix.elixir}} / OTP ${{matrix.otp}}
-        uses: erlef/setup-beam@v1.7
+        uses: erlef/setup-beam@v1.15
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
diff --git a/.github/workflows/pr.ci.yml b/.github/workflows/pr.ci.yml
index 66527aef2b..80cc48cd21 100644
--- a/.github/workflows/pr.ci.yml
+++ b/.github/workflows/pr.ci.yml
@@ -21,7 +21,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Use Elixir
-        uses: erlef/setup-beam@v1.7
+        uses: erlef/setup-beam@v1.15
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
@@ -80,7 +80,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2.3.4
       - name: Use Elixir ${{matrix.elixir}} / OTP ${{matrix.otp}}
-        uses: erlef/setup-beam@v1.7
+        uses: erlef/setup-beam@v1.15
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}