diff --git a/Pipfile b/Pipfile
index 7ad80702..a934edcc 100644
--- a/Pipfile
+++ b/Pipfile
@@ -11,7 +11,6 @@ sphinxcontrib-napoleon = "==0.7"
 Sphinx = "==1.8.1"
 isort = "==4.3.4"
 "flake8" = "==3.6.0"
-vulture = "==1.0"
 pytest = "==4.0.0"
 unihan-etl = {path = ".", editable = true}
 
diff --git a/requirements/dev.txt b/requirements/dev.txt
index d4ba38ef..ba27a00f 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -1,3 +1,2 @@
 isort==4.3.4
 flake8==3.6.0
-vulture==1.0