diff --git a/README.md b/README.md
index 64894a9..9588d21 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-elixir@v1.2.0
+      - uses: actions/setup-elixir@v1
         with:
           otp-version: 22.2
           elixir-version: 1.9.4
@@ -54,7 +54,7 @@ jobs:
         elixir: [1.8.2, 1.9.4]
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-elixir@v1.2.0
+      - uses: actions/setup-elixir@v1
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
@@ -83,7 +83,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-elixir@v1.2.0
+      - uses: actions/setup-elixir@v1
         with:
           otp-version: 22.2
           elixir-version: 1.9.4
diff --git a/action.yml b/action.yml
index c88a744..b54085b 100644
--- a/action.yml
+++ b/action.yml
@@ -1,5 +1,5 @@
 name: Setup Elixir
-description: Set up an Elixir/OTP environment and add it to the PATH
+description: Set up a specific version of OTP and Elixir and add the command-line tools to the PATH
 author: GitHub
 branding:
   color: blue