diff --git a/Cargo.toml b/Cargo.toml
index d66f88f..435efee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mouse-keyboard-input"
-version = "0.6.1"
+version = "0.7.1"
 authors = ["Andrew Korovkin <positiveway05@gmail.com>"]
 edition = "2021"
 
diff --git a/README.md b/README.md
index 8734a80..3449e6b 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ sudo apt install libudev-dev libevdev-dev libhidapi-dev
 
 Add to `Cargo.toml`
 ```
-mouse-keyboard-input = "0.6.1"
+mouse-keyboard-input = "0.7.1"
 ```
 To use the latest development version:
 ```
@@ -95,8 +95,8 @@ fn main() {
     for _ in 1..5 {
         thread::sleep(Duration::from_secs(1));
 
-        // scroll vertically by 100
-        device.scroll_vertical(100).unwrap();
+        // scroll down by 100
+        device.scroll_vertical(-100).unwrap();
         // move cursor vertically the from current position by 50
         device.move_mouse(50, 50).unwrap();
         //click the left mouse button
diff --git a/examples/mouse.rs b/examples/mouse.rs
index d501bab..51a6018 100644
--- a/examples/mouse.rs
+++ b/examples/mouse.rs
@@ -9,8 +9,8 @@ fn main() {
     for _ in 1..5 {
         thread::sleep(Duration::from_secs(1));
 
-        // scroll vertically by 100
-        device.scroll_y(100).unwrap();
+        // scroll down by 100
+        device.scroll_y(-100).unwrap();
         // move cursor vertically from the current position by 50
         device.move_mouse(50, 50).unwrap();
         //click the left mouse button
diff --git a/src/virtual_device.rs b/src/virtual_device.rs
index b5d88dc..da112f7 100644
--- a/src/virtual_device.rs
+++ b/src/virtual_device.rs
@@ -197,26 +197,26 @@ impl VirtualDevice {
 
     #[inline]
     pub fn send_mouse_move_y(y: Coord, sender: &ChannelSender) -> EmptyResult {
-        sender.send((EV_REL, REL_Y, y))?;
+        sender.send((EV_REL, REL_Y, -y))?;
         Ok(())
     }
 
     #[inline]
     pub fn send_mouse_move(x: Coord, y: Coord, sender: &ChannelSender) -> EmptyResult {
         sender.send((EV_REL, REL_X, x))?;
-        sender.send((EV_REL, REL_Y, y))?;
+        sender.send((EV_REL, REL_Y, -y))?;
         Ok(())
     }
 
     #[inline]
     pub fn send_scroll_x(value: Coord, sender: &ChannelSender) -> EmptyResult {
-        sender.send((EV_REL, REL_HWHEEL, -value))?;
+        sender.send((EV_REL, REL_HWHEEL, value))?;
         Ok(())
     }
 
     #[inline]
     pub fn send_scroll_y(value: Coord, sender: &ChannelSender) -> EmptyResult {
-        sender.send((EV_REL, REL_WHEEL, -value))?;
+        sender.send((EV_REL, REL_WHEEL, value))?;
         Ok(())
     }
 
@@ -274,14 +274,14 @@ impl VirtualDevice {
 
     #[inline]
     pub fn move_mouse_y(&mut self, y: Coord) -> EmptyResult {
-        self.write(EV_REL, REL_Y, y)?;
+        self.write(EV_REL, REL_Y, -y)?;
         self.synchronize()
     }
 
     #[inline]
     pub fn move_mouse(&mut self, x: Coord, y: Coord) -> EmptyResult {
         self.write(EV_REL, REL_X, x)?;
-        self.write(EV_REL, REL_Y, y)?;
+        self.write(EV_REL, REL_Y, -y)?;
         self.synchronize()
     }
 
@@ -293,7 +293,7 @@ impl VirtualDevice {
 
     #[inline]
     pub fn scroll_y(&mut self, value: Coord) -> EmptyResult {
-        self.write(EV_REL, REL_WHEEL, -value)?;
+        self.write(EV_REL, REL_WHEEL, value)?;
         self.synchronize()
     }