diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d03b645..46e5e06c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,12 +19,20 @@ instructions, because git commits are used to generate release notes:
 
 <!-- scriv-insert-here -->
 
-<a id='changelog-18.1.0'></a>
-## v18.1.0 (2024-12-10)
+<a id='changelog-19.0.0'></a>
+## v19.0.0 (2024-10-30)
 
 - 💥[Feature] Rename course-authoring MFE to "authoring". Existing URLs are redirected for backward compatibility. (by @regisb)
+
 - [Feature] Upgrade to Node 20. (by @arbrandes)
+
+- 💥[Feature] Upgrade to Sumac (by @hinakhadim)
+
 - [Improvement] Adds support for frontend plugin slot configuration via env.config.jsx. (by @arbrandes)
+
+<a id='changelog-18.1.0'></a>
+## v18.1.0 (2024-12-10)
+
 - 💥 [Deprecation] Drop support for python 3.8 and set Python 3.9 as the minimum supported python version. (by @hinakhadim)
 - 💥[Improvement] Rename Tutor's two branches (by @DawoudSheraz):
   * Rename **master** to **release**, as this branch runs the latest official Open edX release tag.
diff --git a/setup.py b/setup.py
index 66240b7a..b542d77e 100644
--- a/setup.py
+++ b/setup.py
@@ -40,8 +40,8 @@ def load_about():
     packages=find_packages(exclude=["tests*"]),
     include_package_data=True,
     python_requires=">=3.9",
-    install_requires=["tutor>=18.0.0,<19.0.0"],
-    extras_require={"dev": ["tutor[dev]>=18.0.0,<19.0.0"]},
+    install_requires=["tutor>=19.0.0,<20.0.0"],
+    extras_require={"dev": ["tutor[dev]>=19.0.0,<20.0.0"]},
     entry_points={"tutor.plugin.v1": ["mfe = tutormfe.plugin"]},
     classifiers=[
         "Development Status :: 5 - Production/Stable",
diff --git a/tutormfe/__about__.py b/tutormfe/__about__.py
index c84c510d..0122a6fa 100644
--- a/tutormfe/__about__.py
+++ b/tutormfe/__about__.py
@@ -1 +1 @@
-__version__ = "18.1.0"
+__version__ = "19.0.0"