diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ae9d8b1..ffca786 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -39,7 +39,7 @@ repos:
       - id: pyupgrade
         args: [--py37-plus]
   - repo: https://github.com/PyCQA/isort
-    rev: 5.10.1
+    rev: 5.12.0
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
diff --git a/src/oralb_ble/parser.py b/src/oralb_ble/parser.py
index 50f8bfc..4907d1c 100644
--- a/src/oralb_ble/parser.py
+++ b/src/oralb_ble/parser.py
@@ -195,6 +195,7 @@ class ModelDescription:
 BYTES_TO_MODEL = {
     b"\x062k": Models.IOSeries67,
     b"\x074\x0c": Models.IOSeries4,
+    b"\x074\x1a": Models.IOSeries4,
     b"\x03V\x04": Models.SmartSeries4000,
     b"\x04'\r": Models.SmartSeries6000,
     b'\x03"\x0c': Models.SmartSeries8000,