diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b47b6e42..ccf0334a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,14 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        otp: ['22', '23', '24', '25', '26']
+        otp: ['24', '25', '26']
         elixir: ['1.11.4', '1.12.3', '1.13.4', '1.14.5', '1.15.5']
         # Exclude invalid combinations of Elixir and OTP
         exclude:
-          - otp: '22'
-            elixir: ['1.14.5', '1.15.5']
-          - otp: '23'
-            elixir: ['1.15.5']
           - otp: '25'
             elixir: ['1.11.4', '1.12.3']
           - otp: '26'