diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91cd2d9..bba8e2b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   test:
     name: "test ${{ matrix.db }} ${{ matrix.pair.elixir }}/${{ matrix.pair.otp }} ${{ matrix.lint }}"
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
@@ -19,21 +19,14 @@ jobs:
           - mysql:8.0
           - mariadb:10.3
         pair:
-          - elixir: 1.11.3
-            otp: 23.2.5
-          - elixir: 1.16.2
-            otp: 26.2.5
+          - elixir: 1.13
+            otp: 25.3
         include:
           - db: mysql:8.0
             pair:
-              elixir: 1.16.2
-              otp: 26.2.5
+              elixir: 1.18.3
+              otp: 27.3.3
             lint: lint
-
-          - db: mysql:8.0
-            pair:
-              elixir: 1.7.4
-              otp: 21.3.8.24
     env:
       MIX_ENV: test
       DB: ${{ matrix.db }}
@@ -44,14 +37,14 @@ jobs:
       - run: docker run -p 3306:3306 --volume /var/run/mysqld:/var/run/mysqld -e MYSQL_ALLOW_EMPTY_PASSWORD=1 --detach ${{matrix.db}} --innodb_log_file_size=1G
       - run: until mysql --port 3306 --protocol=tcp -u root -e "SELECT @@version;"; do sleep 3; done
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: erlef/setup-beam@v1
         with:
           otp-version: ${{matrix.pair.otp}}
           elixir-version: ${{matrix.pair.elixir}}
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: |
             deps
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88170a2..b8d262a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v0.8.0-dev
+
+  * Require Elixir 1.13+
+
 ## v0.7.1 (2024-07-05)
 
   * Add `:ER_CHECK_CONSTRAINT_VIOLATED` error code
diff --git a/lib/myxql/client.ex b/lib/myxql/client.ex
index 596e014..c2e057a 100644
--- a/lib/myxql/client.ex
+++ b/lib/myxql/client.ex
@@ -41,13 +41,14 @@ defmodule MyXQL.Client do
             {nil, opts}
 
           {true, opts} ->
-            Logger.warning(
-              "setting ssl: true on your database connection offers only limited protection, " <>
-                "as the server's certificate is not verified. Set \"ssl: [cacertfile: \"/path/to/cacert.crt\"]\" instead"
-            )
-
-            # Read ssl_opts for backwards compatibility
-            Keyword.pop(opts, :ssl_opts, [])
+            case Keyword.pop(opts, :ssl_opts) do
+              {nil, _opts} ->
+                [cacerts: :public_key.cacerts_get()] ++ default_ssl_opts()
+
+              {ssl_opts, opts} ->
+                Logger.warning(":ssl_opts is deprecated, pass opts to :ssl instead")
+                {ssl_opts, opts}
+            end
 
           {ssl_opts, opts} when is_list(ssl_opts) ->
             {Keyword.merge(default_ssl_opts(), ssl_opts), opts}
diff --git a/mix.exs b/mix.exs
index e3e8d68..c4ee713 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,14 +1,14 @@
 defmodule MyXQL.MixProject do
   use Mix.Project
 
-  @version "0.7.1"
+  @version "0.8.0-dev"
   @source_url "https://github.com/elixir-ecto/myxql"
 
   def project() do
     [
       app: :myxql,
       version: @version,
-      elixir: "~> 1.7",
+      elixir: "~> 1.13",
       start_permanent: Mix.env() == :prod,
       name: "MyXQL",
       description: "MySQL 5.5+ driver for Elixir",