diff --git a/Pipfile b/Pipfile
index a1af03d868..4bf457ba7a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -20,6 +20,7 @@ retry = "~=0.9"
 sortedcontainers = "*"
 cerberus = "~=1.3.4"
 psutil = "~=5.8"
+atomicwrites = "*"
 validators = "*"
 yamlfix = "*"
 yamllint = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index 516b117178..98bd58b99f 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "4f64358ff0dccc30e3c4457e94a5318668533d9d2fae7780a1b1bf3c46b45f13"
+            "sha256": "3da3cb40cf6d9fb381ad4499ae93f01db922e93f1bed2fd233bb880b2ad422cd"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -16,6 +16,13 @@
         ]
     },
     "default": {
+        "atomicwrites": {
+            "hashes": [
+                "sha256:81b2c9071a49367a7f770170e5eec8cb66567cfbbc8c73d20ce5ca4a8d71cf11"
+            ],
+            "index": "pypi",
+            "version": "==1.4.1"
+        },
         "attrs": {
             "hashes": [
                 "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4",