[#8396] upgrade requests, depend on charset-normalizer now
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1975e44..a37ceba 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,7 +10,7 @@
     # via sphinx
 certifi==2019.6.16
     # via requests
-chardet==3.0.4
+charset-normalizer==2.0.4
     # via requests
 click==7.0
     # via pip-tools
@@ -44,7 +44,7 @@
     # via babel
 q==2.3
     # via -r requirements-dev.in
-requests==2.25.1
+requests==2.26.0
     # via sphinx
 six==1.15.0
     # via sphinx
diff --git a/requirements.txt b/requirements.txt
index 3189b28..4c0370c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@
     # via requests
 cffi==1.12.2
     # via cryptography
-chardet==3.0.4
+charset-normalizer==2.0.4
     # via requests
 colander==1.7.0
     # via -r requirements.in
@@ -167,7 +167,7 @@
     # via -r requirements.in
 repoze.lru==0.7
     # via turbogears2
-requests==2.25.1
+requests==2.26.0
     # via
     #   -r requirements.in
     #   pysolr