diff --git a/python/core/auto_generated/qgsvector3d.sip.in b/python/core/auto_generated/qgsvector3d.sip.in
index 59180a37593..cf3067fe0a1 100644
--- a/python/core/auto_generated/qgsvector3d.sip.in
+++ b/python/core/auto_generated/qgsvector3d.sip.in
@@ -51,6 +51,27 @@ Returns Y coordinate
     double z() const;
 %Docstring
 Returns Z coordinate
+%End
+
+    void setX( double x );
+%Docstring
+Sets X coordinate
+
+.. versionadded:: 3.34
+%End
+
+    void setY( double y );
+%Docstring
+Sets Y coordinate
+
+.. versionadded:: 3.34
+%End
+
+    void setZ( double z );
+%Docstring
+Sets Z coordinate
+
+.. versionadded:: 3.34
 %End
 
     void set( double x, double y, double z );
diff --git a/src/core/qgsvector3d.h b/src/core/qgsvector3d.h
index c5549158481..4dad9474794 100644
--- a/src/core/qgsvector3d.h
+++ b/src/core/qgsvector3d.h
@@ -52,6 +52,24 @@ class CORE_EXPORT QgsVector3D
     //! Returns Z coordinate
     double z() const { return mZ; }
 
+    /**
+     * Sets X coordinate
+     * \since QGIS 3.34
+     */
+    void setX( double x ) { mX = x; }
+
+    /**
+     * Sets Y coordinate
+     * \since QGIS 3.34
+     */
+    void setY( double y ) { mY = y; }
+
+    /**
+     * Sets Z coordinate
+     * \since QGIS 3.34
+     */
+    void setZ( double z ) { mZ = z; }
+
     //! Sets vector coordinates
     void set( double x, double y, double z )
     {