diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp
index a90d03b010..756b6b28be 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp
@@ -114,7 +114,7 @@ void QV4DebuggerAgent::addDebugger(QV4Debugger *debugger)
 
     debugger->setBreakOnThrow(m_breakOnThrow);
 
-    foreach (const BreakPoint &breakPoint, m_breakPoints.values())
+    for (const BreakPoint &breakPoint : qAsConst(m_breakPoints))
         if (breakPoint.enabled)
             debugger->addBreakPoint(breakPoint.fileName, breakPoint.lineNr, breakPoint.condition);
 
diff --git a/src/quick/items/qquickshadereffectnode.cpp b/src/quick/items/qquickshadereffectnode.cpp
index 246a713dca..5572a36602 100644
--- a/src/quick/items/qquickshadereffectnode.cpp
+++ b/src/quick/items/qquickshadereffectnode.cpp
@@ -455,7 +455,7 @@ void QQuickShaderEffectMaterial::cleanupMaterialCache()
 {
     QQuickShaderEffectMaterialCache *cache = QQuickShaderEffectMaterialCache::get(false);
     if (cache) {
-        qDeleteAll(cache->cache.values());
+        qDeleteAll(cache->cache);
         delete cache;
     }
 }
diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
index d91004fbee..db17d572b6 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
@@ -845,7 +845,7 @@ Renderer::~Renderer()
         for (int i=0; i<m_batchPool.size(); ++i) qsg_wipeBatch(m_batchPool.at(i), this);
     }
 
-    foreach (Node *n, m_nodes.values())
+    for (Node *n : qAsConst(m_nodes))
         m_nodeAllocator.release(n);
 
     // Remaining elements...
diff --git a/src/quick/util/qquickpixmapcache.cpp b/src/quick/util/qquickpixmapcache.cpp
index 597613c9fd..dc4b27d738 100644
--- a/src/quick/util/qquickpixmapcache.cpp
+++ b/src/quick/util/qquickpixmapcache.cpp
@@ -922,15 +922,13 @@ QQuickPixmapStore::~QQuickPixmapStore()
 #ifndef QT_NO_DEBUG
     int leakedPixmaps = 0;
 #endif
-    QList<QQuickPixmapData*> cachedData = m_cache.values();
-
     // Prevent unreferencePixmap() from assuming it needs to kick
     // off the cache expiry timer, as we're shrinking the cache
     // manually below after releasing all the pixmaps.
     m_timerId = -2;
 
     // unreference all (leaked) pixmaps
-    foreach (QQuickPixmapData* pixmap, cachedData) {
+    for (auto *pixmap : qAsConst(m_cache)) {
         int currRefCount = pixmap->refCount;
         if (currRefCount) {
 #ifndef QT_NO_DEBUG
diff --git a/src/quick/util/qquicksmoothedanimation.cpp b/src/quick/util/qquicksmoothedanimation.cpp
index d4956983fb..569cb37c95 100644
--- a/src/quick/util/qquicksmoothedanimation.cpp
+++ b/src/quick/util/qquicksmoothedanimation.cpp
@@ -392,7 +392,7 @@ QQuickSmoothedAnimationPrivate::~QQuickSmoothedAnimationPrivate()
 
 void QQuickSmoothedAnimationPrivate::updateRunningAnimations()
 {
-    foreach(QSmoothedAnimation* ease, activeAnimations.values()){
+    for (QSmoothedAnimation *ease : qAsConst(activeAnimations)) {
         ease->maximumEasingTime = anim->maximumEasingTime;
         ease->reversingMode = anim->reversingMode;
         ease->velocity = anim->velocity;
@@ -444,7 +444,8 @@ QAbstractAnimationJob* QQuickSmoothedAnimation::transition(QQuickStateActions &a
             anims.insert(ease);
         }
 
-        foreach (QSmoothedAnimation *ease, d->activeAnimations.values()){
+        const auto copy = d->activeAnimations;
+        for (QSmoothedAnimation *ease : copy) {
             if (!anims.contains(ease)) {
                 ease->clearTemplate();
                 d->activeAnimations.remove(ease->target);
diff --git a/src/quick/util/qquickspringanimation.cpp b/src/quick/util/qquickspringanimation.cpp
index df077350e9..d2bc3b4ece 100644
--- a/src/quick/util/qquickspringanimation.cpp
+++ b/src/quick/util/qquickspringanimation.cpp
@@ -585,7 +585,8 @@ QAbstractAnimationJob* QQuickSpringAnimation::transition(QQuickStateActions &act
                 animation->restart();
             anims.insert(animation);
         }
-        foreach (QSpringAnimation *anim, d->activeAnimations.values()){
+        const auto copy = d->activeAnimations;
+        for (QSpringAnimation *anim : copy) {
             if (!anims.contains(anim)) {
                 anim->clearTemplate();
                 d->activeAnimations.remove(anim->target);