diff --git a/source/en/attributions.txt b/source/en/attributions.txt
index d1ac895..9475ee5 100644
--- a/source/en/attributions.txt
+++ b/source/en/attributions.txt
@@ -39,10 +39,10 @@ The following people contributed to guide-wide writing:
 * The glossary was written and adapted by
 https://www.drupal.org/u/jhodgdon[Jennifer Hodgdon],
 with parts from https://www.drupal.org/docs/7/understanding-drupal/glossary["Glossary"],
-https://www.drupal.org/node/2120523["Overview of Configuration (vs. other
+https://www.drupal.org/docs/drupal-apis/configuration-api/overview-of-configuration-vs-other-types-of-information["Overview of Configuration (vs. other
 types of information)"], and
-https://www.drupal.org/docs/8/theming-drupal-8/working-with-breakpoints-in-drupal-8["Working with
-breakpoints in Drupal 8"],
+https://www.drupal.org/docs/theming-drupal/working-with-breakpoints-in-drupal["Working with
+breakpoints in Drupal"],
 each copyright 2000-copyright_upper_year by the individual contributors to the
 https://www.drupal.org/documentation[Drupal Community Documentation].
 
diff --git a/source/en/block-concept.txt b/source/en/block-concept.txt
index cdf9527..2114dbd 100644
--- a/source/en/block-concept.txt
+++ b/source/en/block-concept.txt
@@ -40,7 +40,6 @@ visibility rules.
 *Attributions*
 
 Adapted by https://www.drupal.org/u/les-lim[Les Lim] from
-https://www.drupal.org/docs/8/core/modules/block/overview["Working with blocks
-(content in regions)"]
+https://www.drupal.org/docs/core-modules-and-themes/core-modules/block-module/managing-blocks["Managing blocks"]
 copyright 2000-copyright_upper_year by the individual contributors to the
 https://www.drupal.org/documentation[Drupal Community Documentation].
diff --git a/source/en/block-create-custom.txt b/source/en/block-create-custom.txt
index 002ff71..bc220ec 100644
--- a/source/en/block-create-custom.txt
+++ b/source/en/block-create-custom.txt
@@ -62,13 +62,12 @@ video::https://www.youtube-nocookie.com/embed/sI2wrbn3cPg[title="Creating a Cust
 
 ==== Additional resources
 
-https://www.drupal.org/docs/8/core/modules/block/overview[_Drupal.org_ community documentation page "Working with blocks (content in regions)"]
+https://www.drupal.org/docs/core-modules-and-themes/core-modules/block-module/managing-blocks[_Drupal.org_ community documentation page "Managing blocks"]
 
 
 *Attributions*
 
 Adapted by https://www.drupal.org/u/jredding[Jacob Redding] and
 https://www.drupal.org/u/batigolix[Boris Doesborg] from
-https://www.drupal.org/docs/8/core/modules/block/overview[Working with blocks
-(content in regions)], copyright 2000-copyright_upper_year by the individual contributors to
+https://www.drupal.org/docs/core-modules-and-themes/core-modules/block-module/managing-blocks[Managing blocks], copyright 2000-copyright_upper_year by the individual contributors to
 the https://www.drupal.org/documentation[Drupal Community Documentation].
diff --git a/source/en/block-regions.txt b/source/en/block-regions.txt
index 783b531..09a65ba 100644
--- a/source/en/block-regions.txt
+++ b/source/en/block-regions.txt
@@ -57,10 +57,7 @@ image:images/block-regions-bartik.png["core Bartik theme regions",width="100%"]
 * <<planning-data-types>>
 * <<block-place>>
 
-==== Additional resources
-
-* https://www.drupal.org/node/171224[_Drupal.org_ community documentation page "Assigning content to regions"]
-
+// ==== Additional resources
 
 *Attributions*
 
diff --git a/source/en/config-basic.txt b/source/en/config-basic.txt
index f6cc9af..d5bb9a9 100644
--- a/source/en/config-basic.txt
+++ b/source/en/config-basic.txt
@@ -94,7 +94,7 @@ video::https://www.youtube-nocookie.com/embed/oDMCQ1cDYOI[title="Editing Basic S
 
 ==== Additional resources
 
-https://www.drupal.org/node/1896670[_Drupal.org_ community documentation page "Getting started with Drupal 8 administration"]
+https://www.drupal.org/docs/administering-a-drupal-site/getting-started-with-drupal-administration[_Drupal.org_ community documentation page "Getting started with Drupal administration"]
 
 
 *Attributions*
diff --git a/source/en/config-user.txt b/source/en/config-user.txt
index 0690bf1..b2b9df8 100644
--- a/source/en/config-user.txt
+++ b/source/en/config-user.txt
@@ -81,8 +81,8 @@ video::https://www.youtube-nocookie.com/embed/POhQTAX93R8[title="Configuring Use
 
 ==== Additional resources
 
-https://www.drupal.org/security/secure-configuration[Security Guide] can help
-you with a more safety-focused approach to configuration.
+https://www.drupal.org/security/secure-configuration[Securing your site] can
+help you with a more safety-focused approach to configuration.
 
 
 *Attributions*
diff --git a/source/en/content-create.txt b/source/en/content-create.txt
index 88fb9be..17fb92a 100644
--- a/source/en/content-create.txt
+++ b/source/en/content-create.txt
@@ -86,7 +86,7 @@ video::https://www.youtube-nocookie.com/embed/h312fekiSNE[title="Creating a Cont
 
 ==== Additional resources
 
-https://www.drupal.org/docs/8/core/modules/node/about-nodes[_Drupal.org_ community documentation page "About nodes"]
+https://www.drupal.org/docs/core-modules-and-themes/core-modules/node-module/about-nodes[_Drupal.org_ community documentation page "About nodes"]
 
 
 *Attributions*
diff --git a/source/en/content-paths.txt b/source/en/content-paths.txt
index 2ad908c..32a0530 100644
--- a/source/en/content-paths.txt
+++ b/source/en/content-paths.txt
@@ -61,6 +61,6 @@ aliasing, provides this functionality.
 Adapted by https://www.drupal.org/u/dianalakatos[Diána Lakatos] at
 https://pronovix.com/[Pronovix] from
 https://www.drupal.org/node/120631["URL aliases"], and
-https://www.drupal.org/node/31644["Understanding Drupal paths"]
+https://www.drupal.org/docs/7/understanding-drupal/url-paths["URL paths"]
 copyright 2000-copyright_upper_year by the individual contributors to the
 https://www.drupal.org/documentation[Drupal Community Documentation]
diff --git a/source/en/extend-manual-install.txt b/source/en/extend-manual-install.txt
index fc44ec3..b01c5a7 100644
--- a/source/en/extend-manual-install.txt
+++ b/source/en/extend-manual-install.txt
@@ -143,9 +143,9 @@ video::https://www.youtube-nocookie.com/embed/kOzQz9q3Kf8[title="Manually Downlo
 
 ==== Additional resources
 
-* https://www.drupal.org/node/250790[_Drupal.org_ community documentation page "Updating modules"]
-* https://www.drupal.org/docs/8/extending-drupal-8/installing-drupal-8-modules[_Drupal.org_ community documentation page "Installing contributed modules (Drupal 8)"]
-* https://www.drupal.org/docs/8/extending-drupal-8/installing-themes[_Drupal.org_ community documentation page "Installing themes"]
+* https://www.drupal.org/docs/extending-drupal/updating-modules[_Drupal.org_ community documentation page "Updating modules"]
+* https://www.drupal.org/docs/extending-drupal/installing-drupal-modules[_Drupal.org_ community documentation page "Installing Drupal modules"]
+* https://www.drupal.org/docs/extending-drupal/installing-themes[_Drupal.org_ community documentation page "Installing themes"]
 
 
 *Attributions*
diff --git a/source/en/extend-module-install.txt b/source/en/extend-module-install.txt
index ca9e486..75ff339 100644
--- a/source/en/extend-module-install.txt
+++ b/source/en/extend-module-install.txt
@@ -141,7 +141,7 @@ video::https://www.youtube-nocookie.com/embed/vx9nWJE1Kbk[title="Downloading and
 
 ==== Additional resources
 
-* https://www.drupal.org/node/340271[_Drupal.org_ community documentation page "Contributed modules"]
+* https://www.drupal.org/docs/extending-drupal/installing-drupal-modules[_Drupal.org_ community documentation page "Installing Drupal modules"]
 * https://www.drupal.org/download["Download and Extend" page on _Drupal.org_]
 * https://www.drupal.org/project/admin_toolbar[Admin Toolbar module on _Drupal.org_]
 
diff --git a/source/en/install-composer.txt b/source/en/install-composer.txt
index 1317f4f..418434d 100644
--- a/source/en/install-composer.txt
+++ b/source/en/install-composer.txt
@@ -162,9 +162,9 @@ video::https://www.youtube-nocookie.com/embed/v-WeFthdmD4[title="Using Composer
 
 ==== Additional resources
 
-* https://www.drupal.org/docs/develop/using-composer/using-composer-to-manage-drupal-site-dependencies["Using Composer to manage Drupal site dependencies"]
-* https://www.drupal.org/docs/8/update/update-core-via-composer["Update core via Composer"]
-* https://www.drupal.org/docs/8/install/add-composer-to-an-existing-site[Add Composer to an existing site]
+* https://www.drupal.org/docs/develop/using-composer/using-composer-to-manage-drupal-site-dependencies[_Drupal.org_ community documentation page "Using Composer to manage Drupal site dependencies"]
+* https://www.drupal.org/docs/updating-drupal/update-drupal-core-via-composer[_Drupal.org_ community documentation page "Update Drupal core via Composer"]
+* https://www.drupal.org/docs/installing-drupal/add-composer-to-an-existing-site[_Drupal.org_ community documentation page "Add Composer to an existing site"]
 
 *Attributions*
 
diff --git a/source/en/install-decide.txt b/source/en/install-decide.txt
index 22c0761..a9699b2 100644
--- a/source/en/install-decide.txt
+++ b/source/en/install-decide.txt
@@ -37,7 +37,7 @@ Use a pre-configured environment::
   Use a pre-configured environment or virtual machine that contains Drupal and
   all the required supporting software to install Drupal locally. See the
   section for your operating system under
-  https://www.drupal.org/docs/develop/local-server-setup[Drupal.org's Local server setup guide]
+  https://www.drupal.org/docs/develop/local-server-setup[_Drupal.org_ community documentation page "Local server setup guide"]
   for possible options.
 
 Download manually from the web site::
diff --git a/source/en/install-dev-making.txt b/source/en/install-dev-making.txt
index 2a821fc..cd89a5d 100644
--- a/source/en/install-dev-making.txt
+++ b/source/en/install-dev-making.txt
@@ -143,7 +143,7 @@ video::https://www.youtube-nocookie.com/embed/FSBNm4oAkaA[title="Making a Develo
 ==== Additional resources
 
 * https://www.drupal.org/docs/7/backing-up-and-migrating-a-site/backing-up-a-site[_Drupal.org_ community documentation page "Backing up a site"]
-* https://www.drupal.org/docs/develop/local-server-setup/how-to-create-a-test-site[_Drupal.org_ community documentation page "Create a Test Site"]
+* https://www.drupal.org/docs/develop/local-server-setup/how-to-create-a-test-site[_Drupal.org_ community documentation page "How to create a test site"]
 
 
 *Attributions*
