diff --git a/scripts/ci.requirements.txt b/scripts/ci.requirements.txt
index 209ae3d..1ad983f 100644
--- a/scripts/ci.requirements.txt
+++ b/scripts/ci.requirements.txt
@@ -8,5 +8,5 @@
 pylint == 2.4.4
 
 # Use the earliest version of mypy that works with our code base.
-# See https://github.com/ARMmbed/mbedtls/pull/3953 .
+# See https://github.com/Mbed-TLS/mbedtls/pull/3953 .
 mypy >= 0.780
diff --git a/scripts/driver.requirements.txt b/scripts/driver.requirements.txt
index 38838f5..0d75a3d 100644
--- a/scripts/driver.requirements.txt
+++ b/scripts/driver.requirements.txt
@@ -7,7 +7,7 @@
 markupsafe < 2.1
 
 # Use the version of Jinja that's in Ubuntu 20.04.
-# See https://github.com/ARMmbed/mbedtls/pull/5067#discussion_r738794607 .
+# See https://github.com/Mbed-TLS/mbedtls/pull/5067#discussion_r738794607 .
 # Note that Jinja 3.0 drops support for Python 3.5, so we need to support
 # Jinja 2.x as long as we're still using Python 3.5 anywhere.
 Jinja2 >= 2.10.1