Also downgrade pycodestyle (dependency party!)
diff --git a/constraints-3.6.txt b/constraints-3.6.txt
index cf295a2..87966dc 100644
--- a/constraints-3.6.txt
+++ b/constraints-3.6.txt
@@ -409,7 +409,7 @@
pyarrow==5.0.0
pyasn1-modules==0.2.8
pyasn1==0.4.8
-pycodestyle==2.8.0
+pycodestyle==2.7.0
pycountry==20.7.3
pycparser==2.21
pycryptodome==3.12.0
diff --git a/constraints-3.7.txt b/constraints-3.7.txt
index 3b1e46f..f06afb8 100644
--- a/constraints-3.7.txt
+++ b/constraints-3.7.txt
@@ -406,7 +406,7 @@
pyarrow==5.0.0
pyasn1-modules==0.2.8
pyasn1==0.4.8
-pycodestyle==2.8.0
+pycodestyle==2.7.0
pycountry==20.7.3
pycparser==2.21
pycryptodome==3.12.0
diff --git a/constraints-source-providers-3.6.txt b/constraints-source-providers-3.6.txt
index 43c606e..8f79ce6 100644
--- a/constraints-source-providers-3.6.txt
+++ b/constraints-source-providers-3.6.txt
@@ -336,7 +336,7 @@
pyarrow==5.0.0
pyasn1-modules==0.2.8
pyasn1==0.4.8
-pycodestyle==2.8.0
+pycodestyle==2.7.0
pycountry==20.7.3
pycparser==2.21
pycryptodome==3.12.0
diff --git a/constraints-source-providers-3.7.txt b/constraints-source-providers-3.7.txt
index 9858a5a..6f400a5 100644
--- a/constraints-source-providers-3.7.txt
+++ b/constraints-source-providers-3.7.txt
@@ -333,7 +333,7 @@
pyarrow==5.0.0
pyasn1-modules==0.2.8
pyasn1==0.4.8
-pycodestyle==2.8.0
+pycodestyle==2.7.0
pycountry==20.7.3
pycparser==2.21
pycryptodome==3.12.0
