diff --git a/ports/fltk/fix-build-executable.patch b/ports/fltk/fix-build-executable.patch
deleted file mode 100644
index 42c399adbe..0000000000
--- a/ports/fltk/fix-build-executable.patch
+++ /dev/null
@@ -1,115 +0,0 @@
-diff --git a/CMake/FLTKConfig.cmake.in b/CMake/FLTKConfig.cmake.in
-index e2de914..c0bee05 100644
---- a/CMake/FLTKConfig.cmake.in
-+++ b/CMake/FLTKConfig.cmake.in
-@@ -37,17 +37,100 @@ set (FLTK_USE_FILE ${CMAKE_CURRENT_LIST_DIR}/UseFLTK.cmake)
- 
- set (FLTK_INCLUDE_DIR "${FLTK_INCLUDE_DIRS}")
- 
--if (CMAKE_CROSSCOMPILING)
--  find_file(FLUID_PATH
-+if(CMAKE_CROSSCOMPILING)
-+
-+  # Find a fluid executable on the build host to be able to build fluid programs
-+
-+  find_program(FLTK_FLUID_HOST
-     NAMES fluid fluid.exe
-     PATHS ENV PATH
-+    NO_DEFAULT_PATH
-     NO_CMAKE_FIND_ROOT_PATH
-   )
--  add_executable(fluid IMPORTED)
--  set_target_properties(fluid
--    PROPERTIES IMPORTED_LOCATION ${FLUID_PATH}
--  )
--  set (FLTK_FLUID_EXECUTABLE ${FLUID_PATH})
--else ()
--  set (FLTK_FLUID_EXECUTABLE fluid)
--endif (CMAKE_CROSSCOMPILING)
-+
-+  if(FLTK_FLUID_HOST)
-+
-+    if(0) # Experimental: currently not used
-+      # Import a special 'fluid' target called 'fluid-host' (fltk::fluid-host)
-+      # Note: this is "the same as" the CMake variable FLTK_FLUID_EXECUTABLE
-+      add_executable(fluid-host IMPORTED)
-+      set_target_properties(fluid-host
-+        PROPERTIES IMPORTED_LOCATION ${FLTK_FLUID_HOST}
-+      )
-+      add_executable(fltk::fluid-host ALIAS fluid-host)
-+      set(FLTK_FLUID_EXECUTABLE fltk::fluid-host)
-+
-+    else()
-+
-+      set(FLTK_FLUID_EXECUTABLE "${FLTK_FLUID_HOST}")
-+
-+    endif()
-+
-+  else() # fluid not found on build host
-+
-+    message(STATUS "FLTKConfig.cmake (cross-compiling): fluid not found on the build host")
-+    # note: this assigns "FLTK_FLUID_HOST-NOTFOUND" and running fluid will fail
-+    set(FLTK_FLUID_EXECUTABLE "${FLTK_FLUID_HOST}")
-+
-+  endif()
-+
-+else(CMAKE_CROSSCOMPILING)
-+
-+  if(FLTK_CREATE_COMPATIBILITY_ALIASES)
-+
-+    function(_fltk_make_alias target from)
-+      if(TARGET ${from} AND NOT TARGET ${target})
-+        # message(STATUS "FLTKConfig.cmake - create alias: ${target} from ${from}")
-+
-+        # promote imported target to global visibility (CMake < 3.18 only)
-+        if(CMAKE_VERSION VERSION_LESS "3.18")
-+          set_target_properties(${from} PROPERTIES IMPORTED_GLOBAL TRUE)
-+        endif()
-+
-+        get_target_property(ttype ${from} TYPE)
-+        if(ttype STREQUAL "EXECUTABLE")
-+          add_executable(${target} ALIAS ${from})
-+        else()
-+          add_library(${target} ALIAS ${from})
-+        endif()
-+      endif()
-+    endfunction(_fltk_make_alias target)
-+
-+    if(NOT TARGET fltk::fltk)
-+      message(FATAL "FLTKConfig.cmake: target fltk::fltk does not exist!")
-+    endif()
-+
-+    _fltk_make_alias(fltk fltk::fltk)
-+    _fltk_make_alias(fltk-shared fltk::fltk-shared)
-+
-+    _fltk_make_alias(fluid fltk::fluid)
-+    _fltk_make_alias(fluid-cmd fltk::fluid-cmd)
-+
-+    _fltk_make_alias(fltk-options fltk::options)
-+    _fltk_make_alias(fltk-options-cmd fltk::options-cmd)
-+
-+    foreach(target cairo forms gl images jpeg png z)
-+      _fltk_make_alias(fltk_${target} fltk::${target})
-+      _fltk_make_alias(fltk_${target}-shared fltk::${target}-shared)
-+    endforeach()
-+
-+  endif() # Create aliases ...
-+
-+  # set FLTK_FLUID_EXECUTABLE: try to use the fltk::target name if it
-+  # exists and fall back to 'fluid-cmd' or 'fluid' if not. This will
-+  # eventually call the build host's fluid if found in the users's PATH
-+
-+  if(TARGET fltk::fluid-cmd)  # Windows only
-+    set(FLTK_FLUID_EXECUTABLE fltk::fluid-cmd)
-+  elseif(TARGET fltk::fluid)
-+    set(FLTK_FLUID_EXECUTABLE fltk::fluid)
-+  elseif(WIN32)
-+    set(FLTK_FLUID_EXECUTABLE fluid-cmd)
-+  else()
-+    set(FLTK_FLUID_EXECUTABLE fluid)
-+  endif()
-+
-+endif(CMAKE_CROSSCOMPILING)
-+
-+# Debug: should be commented out
-+# message(STATUS "FLTKConfig.cmake: FLTK_FLUID_EXECUTABLE = '${FLTK_FLUID_EXECUTABLE}'")
diff --git a/ports/fltk/portfile.cmake b/ports/fltk/portfile.cmake
index e6180cc66e..aa07bfaba0 100644
--- a/ports/fltk/portfile.cmake
+++ b/ports/fltk/portfile.cmake
@@ -5,14 +5,13 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO fltk/fltk
     REF "release-${VERSION}"
-    SHA512 2dfeeed9fdc6db62a6620e7c846dbe0bf97dacce3077832e314a35bf16ba6a45803373188a7b3954eada5829385b9914241270b71f12aaf3e9e3df45eb2b1b95
+    SHA512 b18ff6322349af4416a37d28c4f42ebe355260786ed42bdd54dcc20dc92db1a38a8db74e6d637fdff8f320bdd51e2515c0fa939d30679c5f22ea99fb32c97204
     PATCHES
         dependencies.patch
         config-path.patch
         include.patch
         fix-system-link.patch
         math-h-polyfill.patch
-        fix-build-executable.patch #https://github.com/fltk/fltk/commit/63d7c71e1a926f487f22aa26042a2582624b3b17
 )
 file(REMOVE_RECURSE
     "${SOURCE_PATH}/jpeg"
diff --git a/ports/fltk/vcpkg.json b/ports/fltk/vcpkg.json
index ad1ac7ef0e..e9ccae9b1c 100644
--- a/ports/fltk/vcpkg.json
+++ b/ports/fltk/vcpkg.json
@@ -1,7 +1,6 @@
 {
   "name": "fltk",
-  "version": "1.3.9",
-  "port-version": 2,
+  "version": "1.3.11",
   "description": "FLTK (pronounced fulltick) is a cross-platform C++ GUI toolkit for UNIX/Linux (X11), Microsoft Windows, and MacOS X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL and its built-in GLUT emulation.",
   "homepage": "https://www.fltk.org/",
   "license": null,
diff --git a/versions/baseline.json b/versions/baseline.json
index 3a92bcc9f1..7967dc5eac 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2833,8 +2833,8 @@
       "port-version": 1
     },
     "fltk": {
-      "baseline": "1.3.9",
-      "port-version": 2
+      "baseline": "1.3.11",
+      "port-version": 0
     },
     "fluidlite": {
       "baseline": "2023-04-18",
diff --git a/versions/f-/fltk.json b/versions/f-/fltk.json
index 9887e0f075..707a78ff12 100644
--- a/versions/f-/fltk.json
+++ b/versions/f-/fltk.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "1aa2a3f1e9baf7547c85ff2a6899d98646e92d55",
+      "version": "1.3.11",
+      "port-version": 0
+    },
     {
       "git-tree": "338d88ae1c146411ee45b68b14f7f72af6b33239",
       "version": "1.3.9",