diff --git a/requirements.txt b/requirements.txt
index 5f6ae20..4586dc9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -117,7 +117,7 @@ SQLAlchemy==1.2.10
 tempora==1.13
 testresources==2.0.1
 translationstring==1.3
-urllib3==1.23
+urllib3==1.26.5
 URLObject==2.4.3
 venusian==1.1.0
 visitor==0.1.3
diff --git a/textanalyser/requirements.txt b/textanalyser/requirements.txt
index 5d3c22d..4a01f06 100644
--- a/textanalyser/requirements.txt
+++ b/textanalyser/requirements.txt
@@ -165,7 +165,7 @@ ufw==0.35
 unattended-upgrades==0.1
 Unidecode==1.0.22
 update==0.0.1
-urllib3==1.23
+urllib3==1.26.5
 URLObject==2.4.3
 usb-creator==0.3.3
 venusian==1.1.0