diff --git a/comfy_api/latest/_io.py b/comfy_api/latest/_io.py
index 5cb474459..e0ee943a7 100644
--- a/comfy_api/latest/_io.py
+++ b/comfy_api/latest/_io.py
@@ -731,11 +731,11 @@ class MODEL_PATCH(ComfyTypeIO):
     Type = Any
 
 @comfytype(io_type="AUDIO_ENCODER")
-class AUDIO_ENCODER(ComfyTypeIO):
+class AudioEncoder(ComfyTypeIO):
     Type = Any
 
 @comfytype(io_type="AUDIO_ENCODER_OUTPUT")
-class AUDIO_ENCODER_OUTPUT(ComfyTypeIO):
+class AudioEncoderOutput(ComfyTypeIO):
     Type = Any
 
 @comfytype(io_type="COMFY_MULTITYPED_V3")
@@ -1592,6 +1592,7 @@ class _IO:
     Model = Model
     ClipVision = ClipVision
     ClipVisionOutput = ClipVisionOutput
+    AudioEncoderOutput = AudioEncoderOutput
     StyleModel = StyleModel
     Gligen = Gligen
     UpscaleModel = UpscaleModel
diff --git a/requirements.txt b/requirements.txt
index 131484ce8..db59bb38c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 comfyui-frontend-package==1.25.10
-comfyui-workflow-templates==0.1.65
+comfyui-workflow-templates==0.1.66
 comfyui-embedded-docs==0.2.6
 torch
 torchsde