diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index eea5709..db6552a 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -75,6 +75,10 @@ jobs:
             otp-version: '23'
             rebar3-version: '3.14'
             os: 'ubuntu-18.04'
+          - elixir-version: 'v1.13.4'
+            otp-version: '25.0.2'
+            rebar3-version: '3.19'
+            os: 'ubuntu-18.04'
           - elixir-version: 'v1.10'
             otp-version: '23'
             rebar3-version: '3.14'
@@ -83,6 +87,10 @@ jobs:
             otp-version: '24'
             rebar3-version: '3.15'
             os: 'ubuntu-20.04'
+          - elixir-version: 'v1.13.4'
+            otp-version: '25.0.2'
+            rebar3-version: '3.19'
+            os: 'ubuntu-20.04'
           - elixir-version: 'v1.11.0'
             otp-version: '22.3.4.2'
             os: 'ubuntu-20.04'
@@ -97,6 +105,9 @@ jobs:
           - elixir-version: 'master'
             otp-version: '23.1'
             os:  'ubuntu-20.04'
+          - elixir-version: 'master'
+            otp-version: '25'
+            os:  'ubuntu-20.04'
           - gleam-version: '0.16'
             otp-version: '24'
             rebar3-version: '3.16'
diff --git a/README.md b/README.md
index 1a0b0ea..f6f44eb 100644
--- a/README.md
+++ b/README.md
@@ -49,10 +49,10 @@ and Erlang/OTP.
 
 | Operating system | Erlang/OTP | Status
 |-                 |-           |-
-| ubuntu-18.04     | 17 - 24    | ✅
-| ubuntu-20.04     | 20 - 24    | ✅
-| windows-2019     | 21* - 24   | ✅
-| windows-2022     | 21* - 24   | ✅
+| ubuntu-18.04     | 17 - 25    | ✅
+| ubuntu-20.04     | 20 - 25    | ✅
+| windows-2019     | 21* - 25   | ✅
+| windows-2022     | 21* - 25   | ✅
 
 **Note** *: prior to 23, Windows builds are only available for minor versions, e.g. 21.0, 21.3, 22.0, etc.