diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c6c2b9..7143d02 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,6 +37,8 @@ jobs:
             python-version: "3.10"
           - os: ubuntu-latest
             python-version: "3.13"
+          - os: ubuntu-latest
+            python-version: "3.14"
           - os: macos-latest
             python-version: "3.13"
           - os: windows-latest
diff --git a/pyproject.toml b/pyproject.toml
index 26f0181..d4f2bff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ maintainers = [
     { name = "Yakhyokhuja Valikhujaev", email = "yakhyo9696@gmail.com" },
 ]
 
-requires-python = ">=3.10,<3.14"
+requires-python = ">=3.10,<3.15"
 keywords = [
     "face-detection",
     "face-recognition",
@@ -38,6 +38,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 
 dependencies = [
diff --git a/uniface/face_utils.py b/uniface/face_utils.py
index be08775..f22babd 100644
--- a/uniface/face_utils.py
+++ b/uniface/face_utils.py
@@ -71,8 +71,7 @@ def estimate_norm(
     alignment[:, 0] += diff_x
 
     # Compute the transformation matrix
-    transform = SimilarityTransform()
-    transform.estimate(landmark, alignment)
+    transform = SimilarityTransform.from_estimate(landmark, alignment)
 
     matrix = transform.params[0:2, :]
     inverse_matrix = np.linalg.inv(transform.params)[0:2, :]