diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4b80ea1..aba4921 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        otp_version: ['24.0', '23.3', '22.3', '21.3', '20.3', '19.3']
+        otp_version: ['26.2', '25.3', '25.2', '23.2']
         os: [ubuntu-latest]
 
     steps:
diff --git a/rebar.config b/rebar.config
index aecc6a1..732c56a 100644
--- a/rebar.config
+++ b/rebar.config
@@ -26,3 +26,6 @@
                     [{neotoma, "",
                       {git, "https://github.com/seancribbs/neotoma.git", {branch, master}}}]}]}
            ]}.
+
+%% Dialyzer ====================================================================
+{dialyzer, [{warnings, [no_unknown]}]}.