diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6a0cfd..c7d9e32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+2.2.3
+
+- fixed: Type error on realign ops
+
 2.2.2
 
 - fixed: draw_cam data not changed when working with multiple camera in a shot
diff --git a/OP_realign.py b/OP_realign.py
index 2c6a273..4c07f53 100644
--- a/OP_realign.py
+++ b/OP_realign.py
@@ -162,7 +162,7 @@ def align_all_frames(reproject=True, ref=None, all_strokes=True):
     chanel = 'rotation_quaternion' if o.rotation_mode == 'QUATERNION' else 'rotation_euler'
 
     ## double list keys
-    rot_keys = [k.co.x for fcu in o.animation_data.action.fcurves for k in fcu.keyframe_points if fcu.data_path == chanel]
+    rot_keys = [int(k.co.x) for fcu in o.animation_data.action.fcurves for k in fcu.keyframe_points if fcu.data_path == chanel]
 
     ## normal iter
     # for fcu in o.animation_data.action.fcurves:
diff --git a/__init__.py b/__init__.py
index fa40e4c..e905823 100755
--- a/__init__.py
+++ b/__init__.py
@@ -4,7 +4,7 @@ bl_info = {
 "name": "GP toolbox",
 "description": "Tool set for Grease Pencil in animation production",
 "author": "Samuel Bernou, Christophe Seux",
-"version": (2, 2, 2),
+"version": (2, 2, 3),
 "blender": (3, 0, 0),
 "location": "Sidebar (N menu) > Gpencil > Toolbox / Gpencil properties",
 "warning": "",