diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1a73b996d..f35a9e875 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -32,7 +32,7 @@ jobs:
         uses: actions/setup-elixir@v1
         with:
           elixir-version: "1.10.3"
-          otp-version: "23.0"
+          otp-version: "23.0.1"
       - name: Install Dependencies
         run: mix deps.get --only test
       - name: Setup Database
diff --git a/.tool-versions b/.tool-versions
index dbc4e5140..f0f2d6a4a 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 elixir 1.10.3-otp-23
-erlang 23.0
+erlang 23.0.1
 nodejs 10.20.1