diff --git a/common/devtools/chromium/v126/browser_protocol.pdl b/common/devtools/chromium/v126/browser_protocol.pdl
index 31028c8b42049..157c4bdb871fd 100644
--- a/common/devtools/chromium/v126/browser_protocol.pdl
+++ b/common/devtools/chromium/v126/browser_protocol.pdl
@@ -12300,7 +12300,7 @@ experimental domain FedCm
     parameters
       # Allows callers to disable the promise rejection delay that would
       # normally happen, if this is unimportant to what's being tested.
-      # (step 4 of https://fedidcg.github.io/FedCM/#browser-api-rp-sign-in)
+      # (step 4 of https://w3c-fedid.github.io/FedCM/#browser-api-rp-sign-in)
       optional boolean disableRejectionDelay
 
   command disable
diff --git a/common/devtools/chromium/v127/browser_protocol.pdl b/common/devtools/chromium/v127/browser_protocol.pdl
index 0db3f7a0e9824..f1ac9eeb5d46c 100644
--- a/common/devtools/chromium/v127/browser_protocol.pdl
+++ b/common/devtools/chromium/v127/browser_protocol.pdl
@@ -12340,7 +12340,7 @@ experimental domain FedCm
     parameters
       # Allows callers to disable the promise rejection delay that would
       # normally happen, if this is unimportant to what's being tested.
-      # (step 4 of https://fedidcg.github.io/FedCM/#browser-api-rp-sign-in)
+      # (step 4 of https://w3c-fedid.github.io/FedCM/#browser-api-rp-sign-in)
       optional boolean disableRejectionDelay
 
   command disable
diff --git a/common/devtools/chromium/v128/browser_protocol.pdl b/common/devtools/chromium/v128/browser_protocol.pdl
index ce45403da9045..95b6a8e9e021c 100644
--- a/common/devtools/chromium/v128/browser_protocol.pdl
+++ b/common/devtools/chromium/v128/browser_protocol.pdl
@@ -12447,7 +12447,7 @@ experimental domain FedCm
     parameters
       # Allows callers to disable the promise rejection delay that would
       # normally happen, if this is unimportant to what's being tested.
-      # (step 4 of https://fedidcg.github.io/FedCM/#browser-api-rp-sign-in)
+      # (step 4 of https://w3c-fedid.github.io/FedCM/#browser-api-rp-sign-in)
       optional boolean disableRejectionDelay
 
   command disable
diff --git a/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementAccount.java b/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementAccount.java
index 14e8a7ee33382..83ce598e5119e 100644
--- a/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementAccount.java
+++ b/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementAccount.java
@@ -22,10 +22,10 @@
 /**
  * Represents an account displayed in a FedCM account list.
  *
- * @see <a href="https://fedidcg.github.io/FedCM/#dictdef-identityprovideraccount">
- *     https://fedidcg.github.io/FedCM/#dictdef-identityprovideraccount</a>
- * @see <a href="https://fedidcg.github.io/FedCM/#webdriver-accountlist">
- *     https://fedidcg.github.io/FedCM/#webdriver-accountlist</a>
+ * @see <a href="https://w3c-fedid.github.io/FedCM/#dictdef-identityprovideraccount">
+ *     https://w3c-fedid.github.io/FedCM/#dictdef-identityprovideraccount</a>
+ * @see <a href="https://w3c-fedid.github.io/FedCM/#webdriver-accountlist">
+ *     https://w3c-fedid.github.io/FedCM/#webdriver-accountlist</a>
  */
 public class FederatedCredentialManagementAccount {
   private final String accountId;
diff --git a/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementDialog.java b/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementDialog.java
index 04de4e4758e5d..e3568900abe98 100644
--- a/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementDialog.java
+++ b/java/src/org/openqa/selenium/federatedcredentialmanagement/FederatedCredentialManagementDialog.java
@@ -22,7 +22,7 @@
 /**
  * Represents an open dialog of the Federated Credential Management API.
  *
- * @see <a href="https://fedidcg.github.io/FedCM/">https://fedidcg.github.io/FedCM/</a>
+ * @see <a href="https://w3c-fedid.github.io/FedCM/">https://w3c-fedid.github.io/FedCM/</a>
  */
 public interface FederatedCredentialManagementDialog {
 
diff --git a/java/src/org/openqa/selenium/federatedcredentialmanagement/HasFederatedCredentialManagement.java b/java/src/org/openqa/selenium/federatedcredentialmanagement/HasFederatedCredentialManagement.java
index 9988a57858e63..744f5580d0e03 100644
--- a/java/src/org/openqa/selenium/federatedcredentialmanagement/HasFederatedCredentialManagement.java
+++ b/java/src/org/openqa/selenium/federatedcredentialmanagement/HasFederatedCredentialManagement.java
@@ -26,7 +26,7 @@ public interface HasFederatedCredentialManagement {
    * Disables the promise rejection delay.
    *
    * <p>FedCM by default delays promise resolution in failure cases for privacy reasons
-   * (https://fedidcg.github.io/FedCM/#ref-for-setdelayenabled); this function allows turning it off
+   * (https://w3c-fedid.github.io/FedCM/#ref-for-setdelayenabled); this function allows turning it off
    * to let tests run faster where this is not relevant.
    */
   void setDelayEnabled(boolean enabled);
diff --git a/java/src/org/openqa/selenium/remote/DriverCommand.java b/java/src/org/openqa/selenium/remote/DriverCommand.java
index 2ca33e85ed44b..18da731775c1a 100644
--- a/java/src/org/openqa/selenium/remote/DriverCommand.java
+++ b/java/src/org/openqa/selenium/remote/DriverCommand.java
@@ -149,7 +149,7 @@ public interface DriverCommand {
   String REMOVE_ALL_CREDENTIALS = "removeAllCredentials";
   String SET_USER_VERIFIED = "setUserVerified";
   // Federated Credential Management API
-  // https://fedidcg.github.io/FedCM/#automation
+  // https://w3c-fedid.github.io/FedCM/#automation
   String CANCEL_DIALOG = "cancelDialog";
   String SELECT_ACCOUNT = "selectAccount";
   String CLICK_DIALOG = "clickDialog";
diff --git a/java/test/org/openqa/selenium/environment/webserver/FedCmIdAssertion.java b/java/test/org/openqa/selenium/environment/webserver/FedCmIdAssertion.java
index efdbc933ef4b7..be3dc73fc415c 100644
--- a/java/test/org/openqa/selenium/environment/webserver/FedCmIdAssertion.java
+++ b/java/test/org/openqa/selenium/environment/webserver/FedCmIdAssertion.java
@@ -28,7 +28,7 @@
 /**
  * Implements FedCM's ID assertion endpoint.
  *
- * <p>https://fedidcg.github.io/FedCM/#idp-api-id-assertion-endpoint
+ * <p>https://w3c-fedid.github.io/FedCM/#idp-api-id-assertion-endpoint
  */
 class FedCmIdAssertion implements HttpHandler {
 
diff --git a/rb/lib/selenium/webdriver/common/fedcm/account.rb b/rb/lib/selenium/webdriver/common/fedcm/account.rb
index 95c724e390357..edefcd918e5c1 100644
--- a/rb/lib/selenium/webdriver/common/fedcm/account.rb
+++ b/rb/lib/selenium/webdriver/common/fedcm/account.rb
@@ -21,8 +21,8 @@ module Selenium
   module WebDriver
     module FedCM
       # Represents an account displayed in a FedCm account list.
-      # See: https://fedidcg.github.io/FedCM/#dictdef-identityprovideraccount
-      #      https://fedidcg.github.io/FedCM/#webdriver-accountlist
+      # See: https://w3c-fedid.github.io/FedCM/#dictdef-identityprovideraccount
+      #      https://w3c-fedid.github.io/FedCM/#webdriver-accountlist
       class Account
         LOGIN_STATE_SIGNIN = 'SignIn'
         LOGIN_STATE_SIGNUP = 'SignUp'
diff --git a/rb/sig/lib/selenium/webdriver/fedcm/account.rbs b/rb/sig/lib/selenium/webdriver/fedcm/account.rbs
index 46dd9837b2d34..72ae9bf8b5884 100644
--- a/rb/sig/lib/selenium/webdriver/fedcm/account.rbs
+++ b/rb/sig/lib/selenium/webdriver/fedcm/account.rbs
@@ -2,8 +2,8 @@ module Selenium
   module WebDriver
     module FedCM
       # Represents an account displayed in a FedCm account list.
-      # See: https://fedidcg.github.io/FedCM/#dictdef-identityprovideraccount
-      #      https://fedidcg.github.io/FedCM/#webdriver-accountlist
+      # See: https://w3c-fedid.github.io/FedCM/#dictdef-identityprovideraccount
+      #      https://w3c-fedid.github.io/FedCM/#webdriver-accountlist
       class Account
         @account_id: String