diff --git a/src/cxa_aux_runtime.cpp b/src/cxa_aux_runtime.cpp
index 8c3751f..0ed1a72 100644
--- a/src/cxa_aux_runtime.cpp
+++ b/src/cxa_aux_runtime.cpp
@@ -6,7 +6,7 @@
 //
 //
 // This file implements the "Auxiliary Runtime APIs"
-// http://mentorembedded.github.io/cxx-abi/abi-eh.html#cxx-aux
+// https://itanium-cxx-abi.github.io/cxx-abi/abi-eh.html#cxx-aux
 //===----------------------------------------------------------------------===//
 
 #include "cxxabi.h"
diff --git a/src/cxa_exception.cpp b/src/cxa_exception.cpp
index ed2d7d1..27f0403 100644
--- a/src/cxa_exception.cpp
+++ b/src/cxa_exception.cpp
@@ -6,7 +6,7 @@
 //
 //  
 //  This file implements the "Exception Handling APIs"
-//  http://mentorembedded.github.io/cxx-abi/abi-eh.html
+//  https://itanium-cxx-abi.github.io/cxx-abi/abi-eh.html
 //  
 //===----------------------------------------------------------------------===//
 
diff --git a/src/cxa_exception.hpp b/src/cxa_exception.hpp
index 801eeb3..95b859e 100644
--- a/src/cxa_exception.hpp
+++ b/src/cxa_exception.hpp
@@ -6,7 +6,7 @@
 //
 //  
 //  This file implements the "Exception Handling APIs"
-//  http://mentorembedded.github.io/cxx-abi/abi-eh.html
+//  https://itanium-cxx-abi.github.io/cxx-abi/abi-eh.html
 //  
 //===----------------------------------------------------------------------===//
 
diff --git a/src/cxa_exception_storage.cpp b/src/cxa_exception_storage.cpp
index 7beda95..93506ac 100644
--- a/src/cxa_exception_storage.cpp
+++ b/src/cxa_exception_storage.cpp
@@ -6,7 +6,7 @@
 //
 //  
 //  This file implements the storage for the "Caught Exception Stack"
-//  http://mentorembedded.github.io/cxx-abi/abi-eh.html (section 2.2.2)
+//  https://itanium-cxx-abi.github.io/cxx-abi/abi-eh.html#cxx-exc-stack
 //  
 //===----------------------------------------------------------------------===//
 
diff --git a/src/cxa_noexception.cpp b/src/cxa_noexception.cpp
index 2467277..c32ebb0 100644
--- a/src/cxa_noexception.cpp
+++ b/src/cxa_noexception.cpp
@@ -6,7 +6,7 @@
 //
 //  
 //  This file implements the "Exception Handling APIs"
-//  http://mentorembedded.github.io/cxx-abi/abi-eh.html
+//  https://itanium-cxx-abi.github.io/cxx-abi/abi-eh.html
 //  
 //===----------------------------------------------------------------------===//
 
diff --git a/src/cxa_personality.cpp b/src/cxa_personality.cpp
index bf35671..9dded40 100644
--- a/src/cxa_personality.cpp
+++ b/src/cxa_personality.cpp
@@ -6,7 +6,7 @@
 //
 //  
 //  This file implements the "Exception Handling APIs"
-//  http://mentorembedded.github.io/cxx-abi/abi-eh.html
+//  https://itanium-cxx-abi.github.io/cxx-abi/abi-eh.html
 //  http://www.intel.com/design/itanium/downloads/245358.htm
 //  
 //===----------------------------------------------------------------------===//
diff --git a/src/cxa_vector.cpp b/src/cxa_vector.cpp
index 418b402..f53a956 100644
--- a/src/cxa_vector.cpp
+++ b/src/cxa_vector.cpp
@@ -6,7 +6,7 @@
 //
 //  
 //  This file implements the "Array Construction and Destruction APIs"
-//  http://mentorembedded.github.io/cxx-abi/abi.html#array-ctor
+//  https://itanium-cxx-abi.github.io/cxx-abi/abi.html#array-ctor
 //  
 //===----------------------------------------------------------------------===//
 
diff --git a/test/incomplete_type.sh.cpp b/test/incomplete_type.sh.cpp
index 5cf18a3..5937c83 100644
--- a/test/incomplete_type.sh.cpp
+++ b/test/incomplete_type.sh.cpp
@@ -5,7 +5,7 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
-// http://mentorembedded.github.io/cxx-abi/abi.html#rtti-layout
+// https://itanium-cxx-abi.github.io/cxx-abi/abi.html#rtti-layout
 
 // Two abi::__pbase_type_info objects can always be compared for equality
 // (i.e. of the types represented) or ordering by comparison of their name