diff --git a/requirements/dev.txt b/requirements/dev.txt
index ae27b7379ff7b7dfbb422cd23238e0b55730962a..d2638d9d14207099ee4cc8cd1738fe0a9f617732 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -454,6 +454,8 @@ uritemplate==3.0.1
 urllib3==1.26.4
     # via
     #   -r requirements/build.in
+    #   -r requirements/docs.in
+    #   -r requirements/tests.in
     #   requests
 venv-run==0.1.0
     # via -r requirements/build.in
diff --git a/requirements/docs.txt b/requirements/docs.txt
index a5f6704faef305ae0de487673cdc703c65f47ddc..0ebdcd8347a889da214d885343549ec0d655fdb6 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -102,8 +102,10 @@ tokenize-rt==4.1.0
     # via -r requirements/docs.in
 uritemplate==3.0.1
     # via github3.py
-urllib3==1.26.3
-    # via requests
+urllib3==1.26.4
+    # via
+    #   -r requirements/docs.in
+    #   requests
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools
diff --git a/requirements/tests.txt b/requirements/tests.txt
index 2bb0e15418c5ecca39186b9d35158987997a98d1..6e4458be335b63cc6b09cd9404343d942c497b28 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -112,6 +112,8 @@ toml==0.10.2
     # via
     #   pytest
     #   pytest-enabler
+urllib3==1.26.4
+    # via -r requirements/tests.in
 virtualenv==20.4.2
     # via pytest-venv
 werkzeug==1.0.1