diff --git a/src/corelib/text/qbytearray.cpp b/src/corelib/text/qbytearray.cpp
index b61686ddde..ee0426d8e8 100644
--- a/src/corelib/text/qbytearray.cpp
+++ b/src/corelib/text/qbytearray.cpp
@@ -1420,7 +1420,7 @@ QByteArray &QByteArray::operator=(const char *str)
     \sa isEmpty(), resize()
 */
 
-/*! \fn qsizetype QByteArray::max_size()
+/*! \fn qsizetype QByteArray::max_size() const
     \fn qsizetype QByteArray::maxSize()
     \since 6.8
 
diff --git a/src/corelib/text/qbytearray.h b/src/corelib/text/qbytearray.h
index b090770255..5c9855d32c 100644
--- a/src/corelib/text/qbytearray.h
+++ b/src/corelib/text/qbytearray.h
@@ -482,8 +482,7 @@ public:
     void shrink_to_fit() { squeeze(); }
     iterator erase(const_iterator first, const_iterator last);
     inline iterator erase(const_iterator it) { return erase(it, it + 1); }
-
-    static constexpr qsizetype max_size() noexcept
+    constexpr qsizetype max_size() const noexcept
     {
         return maxSize();
     }
diff --git a/src/corelib/text/qstring.cpp b/src/corelib/text/qstring.cpp
index 23d9291c0d..c44cc90c7b 100644
--- a/src/corelib/text/qstring.cpp
+++ b/src/corelib/text/qstring.cpp
@@ -6414,7 +6414,7 @@ QString& QString::fill(QChar ch, qsizetype size)
 */
 
 /*!
-    \fn qsizetype QString::max_size()
+    \fn qsizetype QString::max_size() const
     \fn qsizetype QString::maxSize()
     \since 6.8
 
diff --git a/src/corelib/text/qstring.h b/src/corelib/text/qstring.h
index c2b62a7069..44a9f888b5 100644
--- a/src/corelib/text/qstring.h
+++ b/src/corelib/text/qstring.h
@@ -969,7 +969,7 @@ public:
     void shrink_to_fit() { squeeze(); }
     iterator erase(const_iterator first, const_iterator last);
     inline iterator erase(const_iterator it) { return erase(it, it + 1); }
-    static constexpr qsizetype max_size() noexcept
+    constexpr qsizetype max_size() const noexcept
     {
         return maxSize();
     }
diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h
index 62779cba06..6f98ef4d5b 100644
--- a/src/corelib/tools/qlist.h
+++ b/src/corelib/tools/qlist.h
@@ -691,7 +691,7 @@ public:
     inline reference back() { return last(); }
     inline const_reference back() const noexcept { return last(); }
     void shrink_to_fit() { squeeze(); }
-    static constexpr qsizetype max_size() noexcept
+    constexpr qsizetype max_size() const noexcept
     {
         return maxSize();
     }
diff --git a/src/corelib/tools/qlist.qdoc b/src/corelib/tools/qlist.qdoc
index 74da71896b..19b10fde4d 100644
--- a/src/corelib/tools/qlist.qdoc
+++ b/src/corelib/tools/qlist.qdoc
@@ -1332,7 +1332,7 @@
     returns \c false.
 */
 
-/*! \fn template <typename T> qsizetype QList<T>::max_size()
+/*! \fn template <typename T> qsizetype QList<T>::max_size() const
     \fn template <typename T> qsizetype QList<T>::maxSize()
     \since 6.8
 
diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h
index 577a5b193e..66c8e0bd13 100644
--- a/src/corelib/tools/qvarlengtharray.h
+++ b/src/corelib/tools/qvarlengtharray.h
@@ -189,7 +189,7 @@ public:
         // -1 to deal with the pointer one-past-the-end
         return (QtPrivate::MaxAllocSize / sizeof(T)) - 1;
     }
-    static constexpr qsizetype max_size() noexcept
+    constexpr qsizetype max_size() const noexcept
     {
         return maxSize();
     }
@@ -409,9 +409,10 @@ public:
 #ifdef Q_QDOC
     inline qsizetype size() const { return this->s; }
     static constexpr qsizetype maxSize() noexcept { return QVLABase<T>::maxSize(); }
-    static constexpr qsizetype max_size() noexcept { return QVLABase<T>::max_size(); }
+    constexpr qsizetype max_size() const noexcept { return QVLABase<T>::max_size(); }
 #endif
     using Base::size;
+    using Base::max_size;
     inline qsizetype count() const { return size(); }
     inline qsizetype length() const { return size(); }
     inline T &first()
diff --git a/src/corelib/tools/qvarlengtharray.qdoc b/src/corelib/tools/qvarlengtharray.qdoc
index 8305f49536..b17aedc533 100644
--- a/src/corelib/tools/qvarlengtharray.qdoc
+++ b/src/corelib/tools/qvarlengtharray.qdoc
@@ -140,7 +140,7 @@
     \sa isEmpty(), resize()
 */
 
-/*! \fn template<class T, qsizetype Prealloc> qsizetype QVarLengthArray<T, Prealloc>::max_size()
+/*! \fn template<class T, qsizetype Prealloc> qsizetype QVarLengthArray<T, Prealloc>::max_size() const
     \fn template<class T, qsizetype Prealloc> qsizetype QVarLengthArray<T, Prealloc>::maxSize()
     \since 6.8