diff --git a/requirements/lck/docs.txt b/requirements/lck/docs.txt
index a9881b1..76e5178 100644
--- a/requirements/lck/docs.txt
+++ b/requirements/lck/docs.txt
@@ -27,7 +27,7 @@ Pygments==2.2.0           # via sphinx
 pyparsing==2.1.10         # via packaging
 pytz==2016.10             # via babel
 PyYAML==3.12              # via pybtex
-requests==2.13.0          # via consulate, sphinx
+requests==2.20.0          # via consulate, sphinx
 six==1.10.0               # via attrdict, latexcodec, packaging, pockets, pybtex-docutils, setuptools, sphinx, sphinxcontrib-bibtex, sphinxcontrib-napoleon, stevedore
 snowballstemmer==1.2.1    # via sphinx
 sphinx-md-theme==0.1a4
diff --git a/requirements/lck/extra_consul.txt b/requirements/lck/extra_consul.txt
index f938c86..f5365fc 100644
--- a/requirements/lck/extra_consul.txt
+++ b/requirements/lck/extra_consul.txt
@@ -1,4 +1,4 @@
 # -*- mode: requirementstxt -*-
 # vim: set ft=requirements
 consulate==0.6.0
-requests==2.13.0          # via consulate
+requests==2.20.0          # via consulate
diff --git a/requirements/lck/test.txt b/requirements/lck/test.txt
index 4b0e90c..45e2849 100644
--- a/requirements/lck/test.txt
+++ b/requirements/lck/test.txt
@@ -22,7 +22,7 @@ pyparsing==2.1.10         # via packaging
 pytest-cov==2.4.0
 pytest-mock==1.5.0
 pytest==3.0.6             # via pytest-cov, pytest-mock
-requests==2.13.0          # via consulate, responses
+requests==2.20.0          # via consulate, responses
 responses==0.5.1
 six==1.10.0               # via attrdict, mock, packaging, responses, setuptools, stevedore
 stevedore==1.20.0