diff --git a/build.gradle.kts b/build.gradle.kts
index 371bded6..d54249de 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -104,8 +104,8 @@ dependencies {
     testImplementation("org.testfx:openjfx-monocle:$testfxMonocleVersion")
     testImplementation("io.mockk:mockk:$mockkVersion")
 
-    implementation("com.github.husker-dev.openglfx:core:$openglfxVersion")
-    implementation("com.github.husker-dev.openglfx:lwjgl:$openglfxVersion")
+    implementation("com.huskerdev:openglfx:$openglfxVersion")
+    implementation("com.huskerdev:openglfx-lwjgl:$openglfxVersion")
     implementation(platform("org.lwjgl:lwjgl-bom:$lwjglVersion"))
     implementation("org.lwjgl:lwjgl:$lwjglVersion")
     implementation("org.lwjgl:lwjgl-assimp:$lwjglVersion")
diff --git a/gradle.properties b/gradle.properties
index 1054c2df..4aee7804 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,6 +13,6 @@ junitJupiterEngineVersion=5.9.2
 testfxVersion=4.0.16-alpha
 testfxMonocleVersion=jdk-12.0.1+2
 mockkVersion=1.13.5
-openglfxVersion=3.0.5
+openglfxVersion=4.0.5
 lwjglVersion=3.3.3
 jomlVersion=1.10.5
diff --git a/src/main/kotlin/solve/rendering/canvas/OpenGLCanvas.kt b/src/main/kotlin/solve/rendering/canvas/OpenGLCanvas.kt
index 917a4380..5f584749 100644
--- a/src/main/kotlin/solve/rendering/canvas/OpenGLCanvas.kt
+++ b/src/main/kotlin/solve/rendering/canvas/OpenGLCanvas.kt
@@ -1,10 +1,10 @@
 package solve.rendering.canvas
 
-import com.huskerdev.openglfx.GLCanvasAnimator
-import com.huskerdev.openglfx.events.GLDisposeEvent
-import com.huskerdev.openglfx.events.GLInitializeEvent
-import com.huskerdev.openglfx.events.GLRenderEvent
-import com.huskerdev.openglfx.events.GLReshapeEvent
+import com.huskerdev.openglfx.canvas.GLCanvasAnimator
+import com.huskerdev.openglfx.canvas.events.GLDisposeEvent
+import com.huskerdev.openglfx.canvas.events.GLInitializeEvent
+import com.huskerdev.openglfx.canvas.events.GLRenderEvent
+import com.huskerdev.openglfx.canvas.events.GLReshapeEvent
 import com.huskerdev.openglfx.lwjgl.LWJGLExecutor
 import org.joml.Vector2i
 import org.lwjgl.opengl.GL.createCapabilities
@@ -28,10 +28,10 @@ import solve.rendering.engine.Window
 import solve.rendering.engine.utils.minus
 import solve.rendering.engine.utils.plus
 import solve.rendering.engine.utils.toFloatVector
-import com.huskerdev.openglfx.OpenGLCanvas as OpenGLFXCanvas
+import com.huskerdev.openglfx.canvas.GLCanvas as OpenGLFXCanvas
 
 abstract class OpenGLCanvas {
-    val canvas: OpenGLFXCanvas = OpenGLFXCanvas.create(LWJGLExecutor.LWJGL_MODULE)
+    val canvas: OpenGLFXCanvas = OpenGLFXCanvas(LWJGLExecutor.LWJGL_MODULE, flipY = true)
 
     protected lateinit var window: Window
 
diff --git a/src/main/kotlin/solve/rendering/engine/core/texture/Texture.kt b/src/main/kotlin/solve/rendering/engine/core/texture/Texture.kt
index 6a172322..c0e987f8 100644
--- a/src/main/kotlin/solve/rendering/engine/core/texture/Texture.kt
+++ b/src/main/kotlin/solve/rendering/engine/core/texture/Texture.kt
@@ -1,8 +1,8 @@
 package solve.rendering.engine.core.texture
 
-import com.huskerdev.openglfx.core.GL_NEAREST
 import org.joml.Vector2f
 import org.lwjgl.opengl.GL11.GL_LINEAR
+import org.lwjgl.opengl.GL11.GL_NEAREST
 import org.lwjgl.opengl.GL11.GL_TEXTURE_MAG_FILTER
 import org.lwjgl.opengl.GL11.GL_TEXTURE_MIN_FILTER
 import org.lwjgl.opengl.GL11.glBindTexture
diff --git a/src/main/kotlin/solve/utils/ResourcesUtils.kt b/src/main/kotlin/solve/utils/ResourcesUtils.kt
index f86bbed5..ab2e2807 100644
--- a/src/main/kotlin/solve/utils/ResourcesUtils.kt
+++ b/src/main/kotlin/solve/utils/ResourcesUtils.kt
@@ -62,7 +62,7 @@ fun getResourceAbsolutePath(resourcesPath: String): String? {
         return null
     }
 
-    return resourceAbsolutePath.substring(1..resourceAbsolutePath.lastIndex)
+    return resourceAbsolutePath
 }
 
 private fun getResource(resourcesPath: String) = Any::class::class.java.getResource("/$resourcesPath")
diff --git a/src/test/kotlin/solve/unit/parsers/planes/ImagePlanesParserTests.kt b/src/test/kotlin/solve/unit/parsers/planes/ImagePlanesParserTests.kt
index b3d466b5..931f80de 100644
--- a/src/test/kotlin/solve/unit/parsers/planes/ImagePlanesParserTests.kt
+++ b/src/test/kotlin/solve/unit/parsers/planes/ImagePlanesParserTests.kt
@@ -141,7 +141,7 @@ internal class ImagePlanesParserTests {
                     val chosenRGBColor = if (unpaintedColors.isEmpty()) {
                         usedColors.random()
                     } else {
-                        unpaintedColors.removeFirst()
+                        unpaintedColors.removeAt(0)
                     }
                     val chosenColor = getColorByIntRGB(chosenRGBColor)