diff --git a/requirements-dev.txt b/requirements-dev.txt
index 45fa213..99b7259 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -38,7 +38,7 @@ snowballstemmer==1.9.0
 sphinx-sitemap==0.2
 sphinx==1.8.5
 sphinxcontrib-websupport==1.1.2
-urllib3==1.25.3
+urllib3==1.26.5
 wcwidth==0.1.7
 whichcraft==0.6.0
 zipp==0.5.2
diff --git a/requirements-docker.txt b/requirements-docker.txt
index 3415194..13f307c 100644
--- a/requirements-docker.txt
+++ b/requirements-docker.txt
@@ -25,6 +25,6 @@ six==1.12.0
 stevedore==1.30.1
 typing==3.7.4
 unidecode==1.1.1
-urllib3==1.25.3
+urllib3==1.26.5
 websocket-client==0.56.0
 whistle==1.0.1
diff --git a/requirements-sqlalchemy.txt b/requirements-sqlalchemy.txt
index 56c694a..9cde857 100644
--- a/requirements-sqlalchemy.txt
+++ b/requirements-sqlalchemy.txt
@@ -23,5 +23,5 @@ sqlalchemy==1.3.5
 stevedore==1.30.1
 typing==3.7.4
 unidecode==1.1.1
-urllib3==1.25.3
+urllib3==1.26.5
 whistle==1.0.1
diff --git a/requirements.txt b/requirements.txt
index 2ce19be..f3c09d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,5 +21,5 @@ six==1.12.0
 stevedore==1.30.1
 typing==3.7.4
 unidecode==1.1.1
-urllib3==1.25.3
+urllib3==1.26.5
 whistle==1.0.1