diff --git a/CHANGELOG.md b/CHANGELOG.md
index 322936d..e7aa4d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 2.1.4+1
+* Patch `part of 'path'` renames.
+
 # 2.1.4
 * The `migration` argument to `model` just emits an annotation now.
 * Add the ORM boilerplate.
diff --git a/lib/src/commands/rename.dart b/lib/src/commands/rename.dart
index 553f359..e95586f 100644
--- a/lib/src/commands/rename.dart
+++ b/lib/src/commands/rename.dart
@@ -167,11 +167,13 @@ class RenamingVisitor extends RecursiveAstVisitor {
 
   @override
   visitPartOfDirective(PartOfDirective ctx) {
-    var name = ctx.libraryName.name;
+    if (ctx.libraryName != null) {
+      var name = ctx.libraryName.name;
 
-    if (name.startsWith(oldName)) {
-      replace[[ctx.offset, ctx.end]] =
-          'part of ' + name.replaceFirst(oldName, newName) + ';';
+      if (name.startsWith(oldName)) {
+        replace[[ctx.offset, ctx.end]] =
+            'part of ' + name.replaceFirst(oldName, newName) + ';';
+      }
     }
   }
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index cd125d7..e79ae8e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ author: Tobe O <thosakwe@gmail.com>
 description: Command-line tools for the Angel framework.
 homepage: https://github.com/angel-dart/angel_cli
 name: angel_cli
-version: 2.1.4
+version: 2.1.4+1
 dependencies: 
   analyzer: ">=0.32.0"
   args: ^1.0.0