diff --git a/backend/poetry.lock b/backend/poetry.lock
index 0a2a45d..dce53ed 100644
--- a/backend/poetry.lock
+++ b/backend/poetry.lock
@@ -78,7 +78,7 @@ python-versions = "*"
 
 [[package]]
 name = "cryptography"
-version = "3.0"
+version = "3.2.1"
 description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
 category = "main"
 optional = false
@@ -91,7 +91,6 @@ six = ">=1.4.1"
 [package.extras]
 docs = ["sphinx (>=1.6.5,!=1.8.0,!=3.1.0,!=3.1.1)", "sphinx-rtd-theme"]
 docstest = ["doc8", "pyenchant (>=1.6.11)", "twine (>=1.12.0)", "sphinxcontrib-spelling (>=4.0.1)"]
-idna = ["idna (>=2.1)"]
 pep8test = ["black", "flake8", "flake8-import-order", "pep8-naming"]
 ssh = ["bcrypt (>=3.1.5)"]
 test = ["pytest (>=3.6.0,!=3.9.0,!=3.9.1,!=3.9.2)", "pretend", "iso8601", "pytz", "hypothesis (>=1.11.4,!=3.79.2)"]
@@ -641,7 +640,7 @@ testing = ["coverage (>=5.0.3)", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "bb7f88af57c4e8e37ff32e12d3f8627cd64aef874617d88c68fa0f16be8a6de1"
+content-hash = "7a39cda97328e418860decead8dd2d78a9e1b4b77d0d0bd33a0d87c32e52a107"
 
 [metadata.files]
 asgiref = [
@@ -720,25 +719,28 @@ constantly = [
     {file = "constantly-15.1.0.tar.gz", hash = "sha256:586372eb92059873e29eba4f9dec8381541b4d3834660707faf8ba59146dfc35"},
 ]
 cryptography = [
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-    {file = "cryptography-3.0-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:124af7255ffc8e964d9ff26971b3a6153e1a8a220b9a685dc407976ecb27a06a"},
-    {file = "cryptography-3.0-cp27-cp27m-manylinux2010_x86_64.whl", hash = "sha256:51e40123083d2f946794f9fe4adeeee2922b581fa3602128ce85ff813d85b81f"},
-    {file = "cryptography-3.0-cp27-cp27m-win32.whl", hash = "sha256:dea0ba7fe6f9461d244679efa968d215ea1f989b9c1957d7f10c21e5c7c09ad6"},
-    {file = "cryptography-3.0-cp27-cp27m-win_amd64.whl", hash = "sha256:8ecf9400d0893836ff41b6f977a33972145a855b6efeb605b49ee273c5e6469f"},
-    {file = "cryptography-3.0-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:0c608ff4d4adad9e39b5057de43657515c7da1ccb1807c3a27d4cf31fc923b4b"},
-    {file = "cryptography-3.0-cp27-cp27mu-manylinux2010_x86_64.whl", hash = "sha256:bec7568c6970b865f2bcebbe84d547c52bb2abadf74cefce396ba07571109c67"},
-    {file = "cryptography-3.0-cp35-abi3-macosx_10_10_x86_64.whl", hash = "sha256:0cbfed8ea74631fe4de00630f4bb592dad564d57f73150d6f6796a24e76c76cd"},
-    {file = "cryptography-3.0-cp35-abi3-manylinux1_x86_64.whl", hash = "sha256:a09fd9c1cca9a46b6ad4bea0a1f86ab1de3c0c932364dbcf9a6c2a5eeb44fa77"},
-    {file = "cryptography-3.0-cp35-abi3-manylinux2010_x86_64.whl", hash = "sha256:ce82cc06588e5cbc2a7df3c8a9c778f2cb722f56835a23a68b5a7264726bb00c"},
-    {file = "cryptography-3.0-cp35-cp35m-win32.whl", hash = "sha256:9367d00e14dee8d02134c6c9524bb4bd39d4c162456343d07191e2a0b5ec8b3b"},
-    {file = "cryptography-3.0-cp35-cp35m-win_amd64.whl", hash = "sha256:384d7c681b1ab904fff3400a6909261cae1d0939cc483a68bdedab282fb89a07"},
-    {file = "cryptography-3.0-cp36-cp36m-win32.whl", hash = "sha256:4d355f2aee4a29063c10164b032d9fa8a82e2c30768737a2fd56d256146ad559"},
-    {file = "cryptography-3.0-cp36-cp36m-win_amd64.whl", hash = "sha256:45741f5499150593178fc98d2c1a9c6722df88b99c821ad6ae298eff0ba1ae71"},
-    {file = "cryptography-3.0-cp37-cp37m-win32.whl", hash = "sha256:8ecef21ac982aa78309bb6f092d1677812927e8b5ef204a10c326fc29f1367e2"},
-    {file = "cryptography-3.0-cp37-cp37m-win_amd64.whl", hash = "sha256:4b9303507254ccb1181d1803a2080a798910ba89b1a3c9f53639885c90f7a756"},
-    {file = "cryptography-3.0-cp38-cp38-win32.whl", hash = "sha256:8713ddb888119b0d2a1462357d5946b8911be01ddbf31451e1d07eaa5077a261"},
-    {file = "cryptography-3.0-cp38-cp38-win_amd64.whl", hash = "sha256:bea0b0468f89cdea625bb3f692cd7a4222d80a6bdafd6fb923963f2b9da0e15f"},
-    {file = "cryptography-3.0.tar.gz", hash = "sha256:8e924dbc025206e97756e8903039662aa58aa9ba357d8e1d8fc29e3092322053"},
+    {file = "cryptography-3.2.1-cp27-cp27m-macosx_10_10_x86_64.whl", hash = "sha256:6dc59630ecce8c1f558277ceb212c751d6730bd12c80ea96b4ac65637c4f55e7"},
+    {file = "cryptography-3.2.1-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:75e8e6684cf0034f6bf2a97095cb95f81537b12b36a8fedf06e73050bb171c2d"},
+    {file = "cryptography-3.2.1-cp27-cp27m-manylinux2010_x86_64.whl", hash = "sha256:4e7268a0ca14536fecfdf2b00297d4e407da904718658c1ff1961c713f90fd33"},
+    {file = "cryptography-3.2.1-cp27-cp27m-win32.whl", hash = "sha256:7117319b44ed1842c617d0a452383a5a052ec6aa726dfbaffa8b94c910444297"},
+    {file = "cryptography-3.2.1-cp27-cp27m-win_amd64.whl", hash = "sha256:a733671100cd26d816eed39507e585c156e4498293a907029969234e5e634bc4"},
+    {file = "cryptography-3.2.1-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:a75f306a16d9f9afebfbedc41c8c2351d8e61e818ba6b4c40815e2b5740bb6b8"},
+    {file = "cryptography-3.2.1-cp27-cp27mu-manylinux2010_x86_64.whl", hash = "sha256:5849d59358547bf789ee7e0d7a9036b2d29e9a4ddf1ce5e06bb45634f995c53e"},
+    {file = "cryptography-3.2.1-cp35-abi3-macosx_10_10_x86_64.whl", hash = "sha256:bd717aa029217b8ef94a7d21632a3bb5a4e7218a4513d2521c2a2fd63011e98b"},
+    {file = "cryptography-3.2.1-cp35-abi3-manylinux1_x86_64.whl", hash = "sha256:efe15aca4f64f3a7ea0c09c87826490e50ed166ce67368a68f315ea0807a20df"},
+    {file = "cryptography-3.2.1-cp35-abi3-manylinux2010_x86_64.whl", hash = "sha256:32434673d8505b42c0de4de86da8c1620651abd24afe91ae0335597683ed1b77"},
+    {file = "cryptography-3.2.1-cp35-abi3-manylinux2014_aarch64.whl", hash = "sha256:7b8d9d8d3a9bd240f453342981f765346c87ade811519f98664519696f8e6ab7"},
+    {file = "cryptography-3.2.1-cp35-cp35m-win32.whl", hash = "sha256:d3545829ab42a66b84a9aaabf216a4dce7f16dbc76eb69be5c302ed6b8f4a29b"},
+    {file = "cryptography-3.2.1-cp35-cp35m-win_amd64.whl", hash = "sha256:a4e27ed0b2504195f855b52052eadcc9795c59909c9d84314c5408687f933fc7"},
+    {file = "cryptography-3.2.1-cp36-abi3-win32.whl", hash = "sha256:13b88a0bd044b4eae1ef40e265d006e34dbcde0c2f1e15eb9896501b2d8f6c6f"},
+    {file = "cryptography-3.2.1-cp36-abi3-win_amd64.whl", hash = "sha256:07ca431b788249af92764e3be9a488aa1d39a0bc3be313d826bbec690417e538"},
+    {file = "cryptography-3.2.1-cp36-cp36m-win32.whl", hash = "sha256:a035a10686532b0587d58a606004aa20ad895c60c4d029afa245802347fab57b"},
+    {file = "cryptography-3.2.1-cp36-cp36m-win_amd64.whl", hash = "sha256:d26a2557d8f9122f9bf445fc7034242f4375bd4e95ecda007667540270965b13"},
+    {file = "cryptography-3.2.1-cp37-cp37m-win32.whl", hash = "sha256:545a8550782dda68f8cdc75a6e3bf252017aa8f75f19f5a9ca940772fc0cb56e"},
+    {file = "cryptography-3.2.1-cp37-cp37m-win_amd64.whl", hash = "sha256:55d0b896631412b6f0c7de56e12eb3e261ac347fbaa5d5e705291a9016e5f8cb"},
+    {file = "cryptography-3.2.1-cp38-cp38-win32.whl", hash = "sha256:3cd75a683b15576cfc822c7c5742b3276e50b21a06672dc3a800a2d5da4ecd1b"},
+    {file = "cryptography-3.2.1-cp38-cp38-win_amd64.whl", hash = "sha256:d25cecbac20713a7c3bc544372d42d8eafa89799f492a43b79e1dfd650484851"},
+    {file = "cryptography-3.2.1.tar.gz", hash = "sha256:d3d5e10be0cf2a12214ddee45c6bd203dab435e3d83b4560c03066eda600bfe3"},
 ]
 defusedxml = [
     {file = "defusedxml-0.7.1-py2.py3-none-any.whl", hash = "sha256:a352e7e428770286cc899e2542b6cdaedb2b4953ff269a210103ec58f6198a61"},
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index a7f97bb..bc47048 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -21,7 +21,7 @@ semver = "^2.13.0"
 requests = "^2.25.1"
 pyga = "^2.6.2"
 django-cors-headers = "^3.7.0"
-cryptography = "3.0"
+cryptography = ">=3.2,<3.3"
 fsspec = "^2021.7.0"
 whitenoise = "^5.3.0"