diff --git a/plugins/flutter/pocketpy/.gitignore b/plugins/flutter/pocketpy/.gitignore
index b62aa822..73f586d1 100644
--- a/plugins/flutter/pocketpy/.gitignore
+++ b/plugins/flutter/pocketpy/.gitignore
@@ -28,4 +28,6 @@ migrate_working_dir/
 .dart_tool/
 build/
 
-*.xcframework/
\ No newline at end of file
+ios/pocketpy/
+macos/pocketpy/
+
diff --git a/plugins/flutter/pocketpy/README.md b/plugins/flutter/pocketpy/README.md
index 0ad8d55e..d50910d3 100644
--- a/plugins/flutter/pocketpy/README.md
+++ b/plugins/flutter/pocketpy/README.md
@@ -2,4 +2,12 @@
 
 Official FFI bindings for pocketpy.
 
-https://github.com/pocketpy/pocketpy
\ No newline at end of file
+https://github.com/pocketpy/pocketpy
+
+## Special Notes
+
+For MacOS and iOS, when you install this plugin,
+there is a script that will clone the pocketpy repository and build
+necessary binaries. This could take several minutes.
+
+This plugin only works for iOS real device, not simulator.
diff --git a/plugins/flutter/pocketpy/example/ios/Podfile.lock b/plugins/flutter/pocketpy/example/ios/Podfile.lock
index 0920556e..d209da6e 100644
--- a/plugins/flutter/pocketpy/example/ios/Podfile.lock
+++ b/plugins/flutter/pocketpy/example/ios/Podfile.lock
@@ -15,7 +15,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  pocketpy: dcb5d109e54bc958a4bff38624013094ce193214
+  pocketpy: 6bad04d7bd05a4408d335d6ad6813d31d1496124
 
 PODFILE CHECKSUM: 819463e6a0290f5a72f145ba7cde16e8b6ef0796
 
diff --git a/plugins/flutter/pocketpy/example/macos/Podfile.lock b/plugins/flutter/pocketpy/example/macos/Podfile.lock
index 4af3d1de..363004c3 100644
--- a/plugins/flutter/pocketpy/example/macos/Podfile.lock
+++ b/plugins/flutter/pocketpy/example/macos/Podfile.lock
@@ -15,7 +15,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
-  pocketpy: b4fdf42a775d9d6498ce13a2dde7fc8f462ea034
+  pocketpy: 575448ea94df6d7281990c5b6020728e795fd046
 
 PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367
 
diff --git a/plugins/flutter/pocketpy/ios/Classes/empty.c b/plugins/flutter/pocketpy/ios/Classes/empty.c
index 1ee9dbf9..f8377a6d 100644
--- a/plugins/flutter/pocketpy/ios/Classes/empty.c
+++ b/plugins/flutter/pocketpy/ios/Classes/empty.c
@@ -1,5 +1,5 @@
 void py_initialize();
 
-__attribute__((used)) void ensure_no_tree_shaking() {
+__attribute__((used)) void ensure_no_tree_shaking(void) {
     py_initialize();
 }
diff --git a/plugins/flutter/pocketpy/ios/Frameworks/.gitkeep b/plugins/flutter/pocketpy/ios/Frameworks/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/plugins/flutter/pocketpy/ios/pocketpy.podspec b/plugins/flutter/pocketpy/ios/pocketpy.podspec
index b4639d8a..b65396fb 100644
--- a/plugins/flutter/pocketpy/ios/pocketpy.podspec
+++ b/plugins/flutter/pocketpy/ios/pocketpy.podspec
@@ -30,6 +30,14 @@ A new Flutter FFI plugin project.
   s.pod_target_xcconfig       = {
     'DEFINES_MODULE' => 'YES',
     'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386',
-    'OTHER_LDFLAGS' => '-force_load ' + __dir__ + '/Frameworks/pocketpy.xcframework/ios-arm64/libpocketpy.a',
+    'OTHER_LDFLAGS' => '-force_load ' + __dir__ + '/pocketpy/build/pocketpy.xcframework/ios-arm64/libpocketpy.a',
   }
+
+  s.prepare_command = <<-CMD
+  rm -rf pocketpy
+  git clone --branch v2.1.3-patch --depth 1 https://github.com/pocketpy/pocketpy.git
+  cd pocketpy
+  git submodule update --init --recursive --depth 1
+  bash build_ios_libs.sh
+CMD
 end
diff --git a/plugins/flutter/pocketpy/macos/Classes/empty.c b/plugins/flutter/pocketpy/macos/Classes/empty.c
index 1ee9dbf9..f8377a6d 100644
--- a/plugins/flutter/pocketpy/macos/Classes/empty.c
+++ b/plugins/flutter/pocketpy/macos/Classes/empty.c
@@ -1,5 +1,5 @@
 void py_initialize();
 
-__attribute__((used)) void ensure_no_tree_shaking() {
+__attribute__((used)) void ensure_no_tree_shaking(void) {
     py_initialize();
 }
diff --git a/plugins/flutter/pocketpy/macos/Frameworks/.gitkeep b/plugins/flutter/pocketpy/macos/Frameworks/.gitkeep
deleted file mode 100644
index e69de29b..00000000
diff --git a/plugins/flutter/pocketpy/macos/pocketpy.podspec b/plugins/flutter/pocketpy/macos/pocketpy.podspec
index 66d0bd98..314d12e8 100644
--- a/plugins/flutter/pocketpy/macos/pocketpy.podspec
+++ b/plugins/flutter/pocketpy/macos/pocketpy.podspec
@@ -27,7 +27,15 @@ A new Flutter FFI plugin project.
   s.library                   = 'c'
   s.pod_target_xcconfig = {
     'DEFINES_MODULE' => 'YES',
-    'OTHER_LDFLAGS' => '-force_load ' + __dir__ + '/Frameworks/libpocketpy.a',
+    'OTHER_LDFLAGS' => '-force_load ' + __dir__ + '/pocketpy/build/libpocketpy.a',
   }
+
+  s.prepare_command = <<-CMD
+  rm -rf pocketpy
+  git clone --branch v2.1.3-patch --depth 1 https://github.com/pocketpy/pocketpy.git
+  cd pocketpy
+  git submodule update --init --recursive --depth 1
+  bash build_darwin_libs.sh
+CMD
 end
 
diff --git a/plugins/flutter/pocketpy/src/CMakeLists.txt b/plugins/flutter/pocketpy/src/CMakeLists.txt
index 8ccd8d3e..f58405c3 100644
--- a/plugins/flutter/pocketpy/src/CMakeLists.txt
+++ b/plugins/flutter/pocketpy/src/CMakeLists.txt
@@ -14,7 +14,7 @@ include(FetchContent)
 FetchContent_Declare(
   pocketpy
   GIT_REPOSITORY https://github.com/pocketpy/pocketpy.git
-  GIT_TAG        v2.1.3
+  GIT_TAG        v2.1.3-patch
 )
 
 set(PK_ENABLE_OS OFF CACHE BOOL "" FORCE)