diff --git a/.github/workflows/erlang.yml b/.github/workflows/erlang.yml
new file mode 100644
index 0000000..4a800c0
--- /dev/null
+++ b/.github/workflows/erlang.yml
@@ -0,0 +1,26 @@
+name: Erlang CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    container:
+      image: erlang:27
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Compile
+      run: rebar3 compile
+    - name: Run tests
+      run: rebar3 do eunit, ct
diff --git a/src/ejwt.erl b/src/ejwt.erl
index e4918ac..b559cb9 100644
--- a/src/ejwt.erl
+++ b/src/ejwt.erl
@@ -6,6 +6,13 @@
 
 -module(ejwt).
 
+-define(OLD_CRYPTO_API, true).
+-ifdef(OTP_RELEASE).
+	-if(?OTP_RELEASE >= 23).
+		-undef(OLD_CRYPTO_API).
+	-endif.
+ -endif.
+
 -define(HS256, <<"HS256">>).
 -define(HS384, <<"HS384">>).
 -define(HS512, <<"HS512">>).
@@ -37,12 +44,21 @@ encode(Payload, Key, Algorithm) ->
 
 -spec get_mac(Key :: key(), Data :: binary(), Method :: binary()) -> binary().
 
+-ifdef(OLD_CRYPTO_API).
 get_mac(Key, Data, ?HS256) ->
     crypto:hmac(sha256, Key, Data);
 get_mac(Key, Data, ?HS384) ->
     crypto:hmac(sha384, Key, Data);
 get_mac(Key, Data, ?HS512) ->
     crypto:hmac(sha512, Key, Data).
+-else.
+get_mac(Key, Data, ?HS256) ->
+    crypto:mac(hmac, sha256, Key, Data);
+get_mac(Key, Data, ?HS384) ->
+    crypto:mac(hmac, sha384, Key, Data);
+get_mac(Key, Data, ?HS512) ->
+    crypto:mac(hmac, sha512, Key, Data).
+-endif.
 
 -spec decode(JWT :: binary()) -> list() | error.