diff --git a/dev-requirements.txt b/dev-requirements.txt
index d089fb44..36a92b75 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -392,37 +392,8 @@ sqlparse==0.4.1; python_version >= "3.6" and python_version < "4.0" \
 toml==0.10.2; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.3.0" and python_version >= "3.6" \
     --hash=sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b \
     --hash=sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f
-typed-ast==1.4.2; python_version >= "3.6" \
-    --hash=sha256:7703620125e4fb79b64aa52427ec192822e9f45d37d4b6625ab37ef403e1df70 \
-    --hash=sha256:c9aadc4924d4b5799112837b226160428524a9a45f830e0d0f184b19e4090487 \
-    --hash=sha256:9ec45db0c766f196ae629e509f059ff05fc3148f9ffd28f3cfe75d4afb485412 \
-    --hash=sha256:85f95aa97a35bdb2f2f7d10ec5bbdac0aeb9dafdaf88e17492da0504de2e6400 \
-    --hash=sha256:9044ef2df88d7f33692ae3f18d3be63dec69c4fb1b5a4a9ac950f9b4ba571606 \
-    --hash=sha256:c1c876fd795b36126f773db9cbb393f19808edd2637e00fd6caba0e25f2c7b64 \
-    --hash=sha256:5dcfc2e264bd8a1db8b11a892bd1647154ce03eeba94b461effe68790d8b8e07 \
-    --hash=sha256:8db0e856712f79c45956da0c9a40ca4246abc3485ae0d7ecc86a20f5e4c09abc \
-    --hash=sha256:d003156bb6a59cda9050e983441b7fa2487f7800d76bdc065566b7d728b4581a \
-    --hash=sha256:4c790331247081ea7c632a76d5b2a265e6d325ecd3179d06e9cf8d46d90dd151 \
-    --hash=sha256:d175297e9533d8d37437abc14e8a83cbc68af93cc9c1c59c2c292ec59a0697a3 \
-    --hash=sha256:cf54cfa843f297991b7388c281cb3855d911137223c6b6d2dd82a47ae5125a41 \
-    --hash=sha256:b4fcdcfa302538f70929eb7b392f536a237cbe2ed9cba88e3bf5027b39f5f77f \
-    --hash=sha256:987f15737aba2ab5f3928c617ccf1ce412e2e321c77ab16ca5a293e7bbffd581 \
-    --hash=sha256:37f48d46d733d57cc70fd5f30572d11ab8ed92da6e6b28e024e4a3edfb456e37 \
-    --hash=sha256:36d829b31ab67d6fcb30e185ec996e1f72b892255a745d3a82138c97d21ed1cd \
-    --hash=sha256:8368f83e93c7156ccd40e49a783a6a6850ca25b556c0fa0240ed0f659d2fe496 \
-    --hash=sha256:963c80b583b0661918718b095e02303d8078950b26cc00b5e5ea9ababe0de1fc \
-    --hash=sha256:e683e409e5c45d5c9082dc1daf13f6374300806240719f95dc783d1fc942af10 \
-    --hash=sha256:84aa6223d71012c68d577c83f4e7db50d11d6b1399a9c779046d75e24bed74ea \
-    --hash=sha256:a38878a223bdd37c9709d07cd357bb79f4c760b29210e14ad0fb395294583787 \
-    --hash=sha256:a2c927c49f2029291fbabd673d51a2180038f8cd5a5b2f290f78c4516be48be2 \
-    --hash=sha256:c0c74e5579af4b977c8b932f40a5464764b2f86681327410aa028a22d2f54937 \
-    --hash=sha256:07d49388d5bf7e863f7fa2f124b1b1d89d8aa0e2f7812faff0a5658c01c59aa1 \
-    --hash=sha256:240296b27397e4e37874abb1df2a608a92df85cf3e2a04d0d4d61055c8305ba6 \
-    --hash=sha256:d746a437cdbca200622385305aedd9aef68e8a645e385cc483bdc5e488f07166 \
-    --hash=sha256:14bf1522cdee369e8f5581238edac09150c765ec1cb33615855889cf33dcb92d \
-    --hash=sha256:cc7b98bf58167b7f2db91a4327da24fb93368838eb84a44c472283778fc2446b \
-    --hash=sha256:7147e2a76c75f0f64c4319886e7639e490fee87c9d25cb1d4faef1d8cf83a440 \
-    --hash=sha256:9fc0b3cb5d1720e7141d103cf4819aea239f7d136acf9ee4a69b047b7986175a
+typed-ast==1.5.1 \
+    --hash=sha256:24058827d8f5d633f97223f5148a7d22628099a3d2efe06654ce872f46f07cdb
 typing-extensions==3.7.4.3; python_version >= "3.6" \
     --hash=sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f \
     --hash=sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918 \