diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6725683..32b0d63 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,15 +14,21 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - elixir: 1.15.4
-            otp: 26.0.2
+          - elixir: "1.17.2"
+            otp: "27.0"
             lint: true
 
-          - elixir: 1.14.5
-            otp: 25.2
+          - elixir: "1.16.3"
+            otp: "26.2.5"
 
-          - elixir: 1.13.4
-            otp: 24.3.4.5
+          - elixir: "1.15.8"
+            otp: "26.2.5"
+
+          - elixir: "1.14.5"
+            otp: "25.3.2.12"
+
+          - elixir: "1.13.4"
+            otp: "24.3.4.17"
 
     steps:
       - uses: actions/checkout@v2
@@ -78,8 +84,8 @@ jobs:
         id: setupBeam
         uses: erlef/setup-beam@v1
         with:
-          elixir-version: 1.15.4
-          otp-version: 26.0.2
+          elixir-version: "1.17.2"
+          otp-version: "27.0"
 
       - name: Retrieve Mix Dependencies Cache
         uses: actions/cache@v1