diff --git a/poetry.lock b/poetry.lock
index 11f36b2..2cf722b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -359,13 +359,13 @@ description = "Pytest support for asyncio."
 name = "pytest-asyncio"
 optional = false
 python-versions = ">= 3.5"
-version = "0.10.0"
+version = "0.14.0"
 
 [package.dependencies]
-pytest = ">=3.0.6"
+pytest = ">=5.4.0"
 
 [package.extras]
-testing = ["async-generator (>=1.3)", "coverage", "hypothesis (>=3.64)"]
+testing = ["async-generator (>=1.3)", "coverage", "hypothesis (>=5.7.1)"]
 
 [[package]]
 category = "dev"
@@ -532,7 +532,8 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "2e7658770f77cbf0882bc07747dcbc1b9840f268ad4f75422dba969fc2b08d9f"
+content-hash = "e11aec5695b36e28501ac9561b224b81653e269906df6028f3edb99e2172ebda"
+lock-version = "1.0"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -747,8 +748,8 @@ pytest = [
     {file = "pytest-5.4.1.tar.gz", hash = "sha256:84dde37075b8805f3d1f392cc47e38a0e59518fb46a431cfdaf7cf1ce805f970"},
 ]
 pytest-asyncio = [
-    {file = "pytest-asyncio-0.10.0.tar.gz", hash = "sha256:9fac5100fd716cbecf6ef89233e8590a4ad61d729d1732e0a96b84182df1daaf"},
-    {file = "pytest_asyncio-0.10.0-py3-none-any.whl", hash = "sha256:d734718e25cfc32d2bf78d346e99d33724deeba774cc4afdf491530c6184b63b"},
+    {file = "pytest-asyncio-0.14.0.tar.gz", hash = "sha256:9882c0c6b24429449f5f969a5158b528f39bde47dc32e85b9f0403965017e700"},
+    {file = "pytest_asyncio-0.14.0-py3-none-any.whl", hash = "sha256:2eae1e34f6c68fc0a9dc12d4bea190483843ff4708d24277c41568d6b6044f1d"},
 ]
 pytest-cov = [
     {file = "pytest-cov-2.8.1.tar.gz", hash = "sha256:cc6742d8bac45070217169f5f72ceee1e0e55b0221f54bcf24845972d3a47f2b"},
@@ -794,6 +795,24 @@ sniffio = [
     {file = "sniffio-1.1.0.tar.gz", hash = "sha256:8e3810100f69fe0edd463d02ad407112542a11ffdc29f67db2bf3771afb87a21"},
 ]
 sqlalchemy = [
+    {file = "SQLAlchemy-1.3.16-cp27-cp27m-macosx_10_13_x86_64.whl", hash = "sha256:8d8c21e9d4efef01351bf28513648ceb988031be4159745a7ad1b3e28c8ff68a"},
+    {file = "SQLAlchemy-1.3.16-cp27-cp27m-win32.whl", hash = "sha256:083e383a1dca8384d0ea6378bd182d83c600ed4ff4ec8247d3b2442cf70db1ad"},
+    {file = "SQLAlchemy-1.3.16-cp27-cp27m-win_amd64.whl", hash = "sha256:128f6179325f7597a46403dde0bf148478f868df44841348dfc8d158e00db1f9"},
+    {file = "SQLAlchemy-1.3.16-cp36-cp36m-macosx_10_13_x86_64.whl", hash = "sha256:6056b671aeda3fc451382e52ab8a753c0d5f66ef2a5ccc8fa5ba7abd20988b4d"},
+    {file = "SQLAlchemy-1.3.16-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:7025c639ce7e170db845e94006cf5f404e243e6fc00d6c86fa19e8ad8d411880"},
+    {file = "SQLAlchemy-1.3.16-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:e18752cecaef61031252ca72031d4d6247b3212ebb84748fc5d1a0d2029c23ea"},
+    {file = "SQLAlchemy-1.3.16-cp36-cp36m-win32.whl", hash = "sha256:0a690a6486658d03cc6a73536d46e796b6570ac1f8a7ec133f9e28c448b69828"},
+    {file = "SQLAlchemy-1.3.16-cp36-cp36m-win_amd64.whl", hash = "sha256:d00b393f05dbd4ecd65c989b7f5a81110eae4baea7a6a4cdd94c20a908d1456e"},
+    {file = "SQLAlchemy-1.3.16-cp37-cp37m-macosx_10_13_x86_64.whl", hash = "sha256:114b6ace30001f056e944cebd46daef38fdb41ebb98f5e5940241a03ed6cad43"},
+    {file = "SQLAlchemy-1.3.16-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:13d48cd8b925b6893a4e59b2dfb3e59a5204fd8c98289aad353af78bd214db49"},
+    {file = "SQLAlchemy-1.3.16-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:211a1ce7e825f7142121144bac76f53ac28b12172716a710f4bf3eab477e730b"},
+    {file = "SQLAlchemy-1.3.16-cp37-cp37m-win32.whl", hash = "sha256:68d78cf4a9dfade2e6cf57c4be19f7b82ed66e67dacf93b32bb390c9bed12749"},
+    {file = "SQLAlchemy-1.3.16-cp37-cp37m-win_amd64.whl", hash = "sha256:2dc57ee80b76813759cccd1a7affedf9c4dbe5b065a91fb6092c9d8151d66078"},
+    {file = "SQLAlchemy-1.3.16-cp38-cp38-macosx_10_13_x86_64.whl", hash = "sha256:43078c7ec0457387c79b8d52fff90a7ad352ca4c7aa841c366238c3e2cf52fdf"},
+    {file = "SQLAlchemy-1.3.16-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:bbb545da054e6297242a1bb1ba88e7a8ffb679f518258d66798ec712b82e4e07"},
+    {file = "SQLAlchemy-1.3.16-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:5b1bf3c2c2dca738235ce08079783ef04f1a7fc5b21cf24adaae77f2da4e73c3"},
+    {file = "SQLAlchemy-1.3.16-cp38-cp38-win32.whl", hash = "sha256:3e625e283eecc15aee5b1ef77203bfb542563fa4a9aa622c7643c7b55438ff49"},
+    {file = "SQLAlchemy-1.3.16-cp38-cp38-win_amd64.whl", hash = "sha256:7d98e0785c4cd7ae30b4a451416db71f5724a1839025544b4edbd92e00b91f0f"},
     {file = "SQLAlchemy-1.3.16.tar.gz", hash = "sha256:7224e126c00b8178dfd227bc337ba5e754b197a3867d33b9f30dc0208f773d70"},
 ]
 toml = [
diff --git a/pyproject.toml b/pyproject.toml
index 0a8e67c..7f0e2cd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ black = { version = "^19.10b0", python = ">=3.6" }
 
 # tests
 pytest = "^5.3.2"
-pytest-asyncio = "^0.10.0"
+pytest-asyncio = "^0.14.0"
 pytest-cov = "^2.8.1"
 
 [tool.poetry.plugins."gino.extensions"]