diff --git a/interface/src/Bookmarks.cpp b/interface/src/Bookmarks.cpp
index 263723ebe0..1ead451cd0 100644
--- a/interface/src/Bookmarks.cpp
+++ b/interface/src/Bookmarks.cpp
@@ -115,7 +115,7 @@ bool Bookmarks::sortOrder(QAction* a, QAction* b) {
 
 void Bookmarks::sortActions(Menu* menubar, MenuWrapper* menu) {
     QList<QAction*> actions = menu->actions();
-    qSort(actions.begin(), actions.end(), sortOrder);
+    std::sort(actions.begin(), actions.end(), sortOrder);
     for (QAction* action : menu->actions()) {
         menu->removeAction(action);
     }
diff --git a/libraries/avatars-renderer/src/avatars-renderer/Head.cpp b/libraries/avatars-renderer/src/avatars-renderer/Head.cpp
index 8e6a746f55..a5f6cd2be8 100644
--- a/libraries/avatars-renderer/src/avatars-renderer/Head.cpp
+++ b/libraries/avatars-renderer/src/avatars-renderer/Head.cpp
@@ -17,6 +17,7 @@
 #include <DependencyManager.h>
 #include <GeometryUtil.h>
 #include <Rig.h>
+#include <algorithm>
 #include "Logging.h"
 
 #include "Avatar.h"
@@ -29,7 +30,7 @@ static void updateFakeCoefficients(float leftBlink, float rightBlink, float brow
     float jawOpen, float mouth2, float mouth3, float mouth4, QVector<float>& coefficients) {
 
     coefficients.resize(std::max((int)coefficients.size(), (int)Blendshapes::BlendshapeCount));
-    qFill(coefficients.begin(), coefficients.end(), 0.0f);
+    std::fill(coefficients.begin(), coefficients.end(), 0.0f);
     coefficients[(int)Blendshapes::EyeBlink_L] = leftBlink;
     coefficients[(int)Blendshapes::EyeBlink_R] = rightBlink;
     coefficients[(int)Blendshapes::BrowsU_C] = browUp;