diff --git a/sources/enduro2d/core/render_impl/render_opengl.cpp b/sources/enduro2d/core/render_impl/render_opengl.cpp
index 2c82087f..aeab0126 100644
--- a/sources/enduro2d/core/render_impl/render_opengl.cpp
+++ b/sources/enduro2d/core/render_impl/render_opengl.cpp
@@ -301,7 +301,7 @@ namespace
     {
         bind_property_block(debug, ps, pb);
         try {
-            stdex::invoke(
+            std::invoke(
                 std::forward<F>(f),
                 std::forward<Args>(args)...);
         } catch (...) {
@@ -326,7 +326,7 @@ namespace
             }
         }
         try {
-            stdex::invoke(std::forward<F>(f), std::forward<Args>(args)...);
+            std::invoke(std::forward<F>(f), std::forward<Args>(args)...);
         } catch (...) {
             for ( std::size_t i = 0, e = geo.vertices_count(); i < e; ++i ) {
                 const vertex_buffer_ptr& vb = geo.vertices(i);
diff --git a/sources/enduro2d/core/render_impl/render_opengl_base.hpp b/sources/enduro2d/core/render_impl/render_opengl_base.hpp
index aaaf1b83..4055215c 100644
--- a/sources/enduro2d/core/render_impl/render_opengl_base.hpp
+++ b/sources/enduro2d/core/render_impl/render_opengl_base.hpp
@@ -391,7 +391,7 @@ namespace e2d::opengl
         GL_CHECK_CODE(debug, glUseProgram(
             program));
         try {
-            stdex::invoke(std::forward<F>(f), std::forward<Args>(args)...);
+            std::invoke(std::forward<F>(f), std::forward<Args>(args)...);
         } catch (...) {
             GL_CHECK_CODE(debug, glUseProgram(
                 math::numeric_cast<GLuint>(prev_program)));
@@ -418,7 +418,7 @@ namespace e2d::opengl
         GL_CHECK_CODE(debug, glBindBuffer(
             target, buffer));
         try {
-            stdex::invoke(std::forward<F>(f), std::forward<Args>(args)...);
+            std::invoke(std::forward<F>(f), std::forward<Args>(args)...);
         } catch (...) {
             GL_CHECK_CODE(debug, glBindBuffer(
                 target, math::numeric_cast<GLuint>(prev_buffer)));
@@ -445,7 +445,7 @@ namespace e2d::opengl
         GL_CHECK_CODE(debug, glBindTexture(
             target, texture));
         try {
-            stdex::invoke(std::forward<F>(f), std::forward<Args>(args)...);
+            std::invoke(std::forward<F>(f), std::forward<Args>(args)...);
         } catch (...) {
             GL_CHECK_CODE(debug, glBindTexture(
                 target, math::numeric_cast<GLuint>(prev_texture)));
@@ -472,7 +472,7 @@ namespace e2d::opengl
         GL_CHECK_CODE(debug, glBindFramebuffer(
             target, framebuffer));
         try {
-            stdex::invoke(std::forward<F>(f), std::forward<Args>(args)...);
+            std::invoke(std::forward<F>(f), std::forward<Args>(args)...);
         } catch (...) {
             GL_CHECK_CODE(debug, glBindFramebuffer(
                 target, math::numeric_cast<GLuint>(prev_framebuffer)));
@@ -499,7 +499,7 @@ namespace e2d::opengl
         GL_CHECK_CODE(debug, glBindRenderbuffer(
             target, renderbuffer));
         try {
-            stdex::invoke(std::forward<F>(f), std::forward<Args>(args)...);
+            std::invoke(std::forward<F>(f), std::forward<Args>(args)...);
         } catch (...) {
             GL_CHECK_CODE(debug, glBindRenderbuffer(
                 target, math::numeric_cast<GLuint>(prev_renderbuffer)));
diff --git a/sources/enduro2d/core/render_impl/render_opengl_impl.hpp b/sources/enduro2d/core/render_impl/render_opengl_impl.hpp
index 8889f5cf..2baf3d5f 100644
--- a/sources/enduro2d/core/render_impl/render_opengl_impl.hpp
+++ b/sources/enduro2d/core/render_impl/render_opengl_impl.hpp
@@ -43,7 +43,7 @@ namespace e2d
     void shader::internal_state::with_uniform_location(str_hash name, F&& f) const {
         const auto iter = uniforms_.find(name);
         if ( iter != uniforms_.end() ) {
-            stdex::invoke(std::forward<F>(f), iter->second);
+            std::invoke(std::forward<F>(f), iter->second);
         }
     }
 
@@ -51,7 +51,7 @@ namespace e2d
     void shader::internal_state::with_attribute_location(str_hash name, F&& f) const {
         const auto iter = attributes_.find(name);
         if ( iter != attributes_.end() ) {
-            stdex::invoke(std::forward<F>(f), iter->second);
+            std::invoke(std::forward<F>(f), iter->second);
         }
     }
 
@@ -178,10 +178,10 @@ namespace e2d
     public:
         internal_state& reset_states() noexcept;
         internal_state& set_states(const state_block& sb) noexcept;
-        
+
         internal_state& reset_shader_program() noexcept;
         internal_state& set_shader_program(const shader_ptr& sp) noexcept;
-        
+
         internal_state& reset_render_target() noexcept;
         internal_state& set_render_target(const render_target_ptr& rt) noexcept;
     private:
diff --git a/sources/enduro2d/core/vfs.cpp b/sources/enduro2d/core/vfs.cpp
index 30ade320..6fdeaded 100644
--- a/sources/enduro2d/core/vfs.cpp
+++ b/sources/enduro2d/core/vfs.cpp
@@ -98,7 +98,7 @@ namespace e2d
             const auto resolved_url = resolve_url(url);
             const auto scheme_iter = schemes.find(resolved_url.scheme());
             return (scheme_iter != schemes.cend() && scheme_iter->second)
-                ? stdex::invoke(
+                ? std::invoke(
                     std::forward<F>(f),
                     scheme_iter->second,
                     resolved_url.path())
diff --git a/sources/enduro2d/core/window_impl/window_glfw.cpp b/sources/enduro2d/core/window_impl/window_glfw.cpp
index 96a4974d..bbd112a9 100644
--- a/sources/enduro2d/core/window_impl/window_glfw.cpp
+++ b/sources/enduro2d/core/window_impl/window_glfw.cpp
@@ -322,7 +322,7 @@ namespace e2d
             std::lock_guard<std::recursive_mutex> guard(rmutex);
             for ( const event_listener_uptr& listener : listeners ) {
                 if ( listener ) {
-                    stdex::invoke(f, *listener.get(), args...);
+                    std::invoke(f, *listener.get(), args...);
                 }
             }
         }
diff --git a/sources/enduro2d/core/window_impl/window_none.cpp b/sources/enduro2d/core/window_impl/window_none.cpp
index 9f044517..fee9948d 100644
--- a/sources/enduro2d/core/window_impl/window_none.cpp
+++ b/sources/enduro2d/core/window_impl/window_none.cpp
@@ -39,7 +39,7 @@ namespace e2d
             std::lock_guard<std::recursive_mutex> guard(rmutex);
             for ( const event_listener_uptr& listener : listeners ) {
                 if ( listener ) {
-                    stdex::invoke(f, listener.get(), args...);
+                    std::invoke(f, listener.get(), args...);
                 }
             }
         }