diff --git a/Pipfile b/Pipfile
index 86cb82cb..64e4366a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -34,7 +34,7 @@ databases = "==0.2.6"
 pyjwt = "==1.7.1"
 python-multipart = "==0.0.5"
 motor = "==2.1.0"
-tortoise-orm = "==0.15.5"
+tortoise-orm = "==0.15.7"
 
 [requires]
 python_version = "3.7"
diff --git a/Pipfile.lock b/Pipfile.lock
index 1513c718..7707a41a 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "839c1c1728ea70dc7d6a62933964a6f149c4dc78fc14d7d6057f183c2494582a"
+            "sha256": "0fd6849d290b4f1bc8687dacd9dccb140d484ff84eef63f88d3dd4233ac5e6c1"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -271,10 +271,10 @@
         },
         "tortoise-orm": {
             "hashes": [
-                "sha256:698a1bf51057c1d534dec989c4b3ce72f11babc68c7c7cb8741f7cb2a13b4ec5"
+                "sha256:d97327112c202d53afc0eac589aa01314d718128e97d4e952072bd6d84a8c2c7"
             ],
             "index": "pypi",
-            "version": "==0.15.5"
+            "version": "==0.15.7"
         },
         "typing-extensions": {
             "hashes": [
diff --git a/pyproject.toml b/pyproject.toml
index 3ae47a77..380451b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ mongodb = [
     "motor ==2.1.0",
 ]
 tortoise-orm = [
-    "tortoise-orm ==0.15.4"
+    "tortoise-orm ==0.15.7"
 ]
 
 [tool.flit.metadata.urls]