diff --git a/requirements.txt b/requirements.txt
index 85e51575..5bed694e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
-aenum
 blendmodes
 accelerate
 basicsr
diff --git a/requirements_versions.txt b/requirements_versions.txt
index 7208aeba..c126c8c4 100644
--- a/requirements_versions.txt
+++ b/requirements_versions.txt
@@ -1,3 +1,4 @@
+blendmodes==2022
 transformers==4.19.2
 accelerate==0.12.0
 basicsr==1.4.2