--- a/third_party/electron_node/tools/inspector_protocol/jinja2/runtime.py
+++ b/third_party/electron_node/tools/inspector_protocol/jinja2/runtime.py
@@ -315,7 +315,7 @@ class Context(with_metaclass(ContextMeta
 
 # register the context as mapping if possible
 try:
-    from collections import Mapping
+    from collections.abc import Mapping
     Mapping.register(Context)
 except ImportError:
     pass
--- a/third_party/electron_node/tools/inspector_protocol/jinja2/sandbox.py
+++ b/third_party/electron_node/tools/inspector_protocol/jinja2/sandbox.py
@@ -14,7 +14,7 @@
 """
 import types
 import operator
-from collections import Mapping
+from collections.abc import Mapping
 from jinja2.environment import Environment
 from jinja2.exceptions import SecurityError
 from jinja2._compat import string_types, PY2