diff --git a/CHANGES.md b/CHANGES.md
index 3e65fc70..60f8c287 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -11,6 +11,8 @@
 
 ## develop
 
+- [UPDATE] nanobind を 1.8.0 に上げる
+  - @voluntas
 - [UPDATE] actions/setup-python@v5 に上げる
   - @voluntas
 - [CHANGE] SoraAudioSource.on_data, SoraVideoSource.on_captured, SoraVAD.analyze の引数名を変更
diff --git a/requirements-dev.lock b/requirements-dev.lock
index c711ac77..549d6b86 100644
--- a/requirements-dev.lock
+++ b/requirements-dev.lock
@@ -11,7 +11,7 @@ auditwheel==5.4.0
 build==0.10.0
 exceptiongroup==1.1.1
 iniconfig==2.0.0
-nanobind==1.4.0
+nanobind==1.8.0
 packaging==23.1
 pluggy==1.0.0
 pyelftools==0.29