diff --git a/poetry.lock b/poetry.lock
index 4e64c57..323ea79 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -441,11 +441,10 @@ description = "Smart object creation facility for Django."
 name = "model-mommy"
 optional = false
 python-versions = "*"
-version = "1.6.0"
+version = "2.0.0"
 
 [package.dependencies]
-django = ">=1.8.0"
-six = "*"
+django = ">=1.11.0"
 
 [[package]]
 category = "dev"
@@ -827,7 +826,7 @@ python-versions = ">=2.7"
 version = "0.5.1"
 
 [metadata]
-content-hash = "fa1895cfa2eaa173406d420917bc3334b5508d76e6eb95ef0fe3e5ff00244155"
+content-hash = "2ff7f26dd0b1b37467f24dcdbc43f857b01df2b3301eb2fc1defd6390ac0ca35"
 python-versions = "^3.7"
 
 [metadata.hashes]
@@ -874,7 +873,7 @@ jinja2 = ["065c4f02ebe7f7cf559e49ee5a95fb800a9e4528727aec6f24402a5374c65013", "1
 markdown = ["2e50876bcdd74517e7b71f3e7a76102050edec255b3983403f1a63e7c8a41e7a", "56a46ac655704b91e5b7e6326ce43d5ef72411376588afa1dd90e881b83c7e8c"]
 markupsafe = ["00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473", "09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161", "09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235", "1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5", "24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff", "29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b", "43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1", "46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e", "500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183", "535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66", "62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1", "6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1", "717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e", "79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b", "7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905", "88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735", "8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d", "98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e", "9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d", "9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c", "ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21", "b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2", "b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5", "b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b", "ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6", "c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f", "cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f", "e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"]
 mccabe = ["ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42", "dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"]
-model-mommy = ["0e42c8f4a37c874dd81675ef8a385d3a25877082565e0d213022898c637f6f25", "8313c253617255060de474cdfcc0f7517e42deafc5619fec832a6c04b292b5d7"]
+model-mommy = ["3d332afce941c57f1990f45b083ba13252ba74fcd1ae43fd047e5af7a70fb312", "40d6e740aad7509e696a324b94cf2b0a104da93c3d4a7924cea1be3d0eb95b4f"]
 more-itertools = ["3ad685ff8512bf6dc5a8b82ebf73543999b657eded8c11803d9ba6b648986f4d", "8bb43d1f51ecef60d81854af61a3a880555a14643691cc4b64a6ee269c78f09a"]
 oauthlib = ["0ce32c5d989a1827e3f1148f98b9085ed2370fc939bf524c9c851d8714797298", "3e1e14f6cde7e5475128d30e97edc3bfb4dc857cb884d8714ec161fdbb3b358e"]
 packaging = ["0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af", "9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3"]
diff --git a/pyproject.toml b/pyproject.toml
index fe5ac5d..7c672cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ pytest-sugar = "^0.9.2"
 pytest-django = "^3.4"
 pytest-xdist = "^1.28"
 black = "^19.3b0"
-model-mommy = "^1.6"
+model-mommy = "^2.0"
 
 [tool.black]
 line-length = 99