diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3a31f9f..3a73acfb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Versions
 
+## v6.12.22
+* Update EDM4U - 1.2.177
+* Fix AFUnityUtils import
+
 ## v6.12.21
 * Update iOS SDK version - 6.12.2
 
diff --git a/appsflyer-unity-plugin-6.12.21.unitypackage b/appsflyer-unity-plugin-6.12.21.unitypackage
deleted file mode 100644
index 9bbdfc9c..00000000
Binary files a/appsflyer-unity-plugin-6.12.21.unitypackage and /dev/null differ
diff --git a/appsflyer-unity-plugin-6.12.22.unitypackage b/appsflyer-unity-plugin-6.12.22.unitypackage
new file mode 100644
index 00000000..54496590
Binary files /dev/null and b/appsflyer-unity-plugin-6.12.22.unitypackage differ
diff --git a/deploy/build_unity_package.sh b/deploy/build_unity_package.sh
index f960ee23..55d13690 100644
--- a/deploy/build_unity_package.sh
+++ b/deploy/build_unity_package.sh
@@ -4,7 +4,7 @@ echo "Start Build for appsflyer-unity-plugin.unitypackage"
 
 DEPLOY_PATH=outputs
 UNITY_PATH="/Applications/Unity/Unity.app/Contents/MacOS/Unity"
-PACKAGE_NAME="appsflyer-unity-plugin-6.12.21.unitypackage"
+PACKAGE_NAME="appsflyer-unity-plugin-6.12.22.unitypackage"
 mkdir -p $DEPLOY_PATH
 
 #move external dependency manager
@@ -12,7 +12,7 @@ echo "moving the external dependency manager to root"
 mv external-dependency-manager-1.2.177.unitypackage ..
 
 # Build the .unitypackage
- /Applications/Unity/Hub/Editor/2021.3.11f1/Unity.app/Contents/MacOS/Unity \
+ /Volumes/T7Shield/Unity/2022.3.10f1/Unity.app/Contents/MacOS/Unity \
 -gvh_disable \
 -batchmode \
 -importPackage external-dependency-manager-1.2.177.unitypackage \
@@ -23,7 +23,7 @@ mv external-dependency-manager-1.2.177.unitypackage ..
 Assets \
 $PWD/$DEPLOY_PATH/$PACKAGE_NAME \
 -quit \
-&& echo "package exported successfully to outputs/appsflyer-unity-plugin-6.12.21.unitypackage" \
+&& echo "package exported successfully to outputs/appsflyer-unity-plugin-6.12.22.unitypackage" \
 || echo "Failed to export package. See create_unity_core.log for more info."
 
 
diff --git a/deploy/strict_mode_build_package.sh b/deploy/strict_mode_build_package.sh
index 9ec9a6f8..ac730b18 100644
--- a/deploy/strict_mode_build_package.sh
+++ b/deploy/strict_mode_build_package.sh
@@ -5,7 +5,7 @@ echo "Start Build for appsflyer-unity-plugin.unitypackage. Strict Mode."
 
  DEPLOY_PATH=outputs
  UNITY_PATH="/Applications/Unity/Unity.app/Contents/MacOS/Unity"
- PACKAGE_NAME="appsflyer-unity-plugin-strict-mode-6.12.21.unitypackage"
+ PACKAGE_NAME="appsflyer-unity-plugin-strict-mode-6.12.22.unitypackage"
  mkdir -p $DEPLOY_PATH
 
 #move external dependency manager
@@ -26,7 +26,7 @@ echo "Commenting out functions. Done."
 
 
  # Build the .unitypackage
- /Applications/Unity/Hub/Editor/2021.3.11f1/Unity.app/Contents/MacOS/Unity \
+ /Volumes/T7Shield/Unity/2022.3.10f1/Unity.app/Contents/MacOS/Unity \
  -gvh_disable \
  -batchmode \
  -importPackage external-dependency-manager-1.2.177.unitypackage \
@@ -37,7 +37,7 @@ echo "Commenting out functions. Done."
  Assets \
  $PWD/$DEPLOY_PATH/$PACKAGE_NAME \
  -quit \
- && echo "package exported successfully to outputs/appsflyer-unity-plugin-strict-mode-6.12.21.unitypackage" \
+ && echo "package exported successfully to outputs/appsflyer-unity-plugin-strict-mode-6.12.22.unitypackage" \
  || echo "Failed to export package. See create_unity_core.log for more info."
 
 
diff --git a/strict-mode-sdk/appsflyer-unity-plugin-strict-mode-6.12.21.unitypackage b/strict-mode-sdk/appsflyer-unity-plugin-strict-mode-6.12.21.unitypackage
deleted file mode 100644
index 9de151aa..00000000
Binary files a/strict-mode-sdk/appsflyer-unity-plugin-strict-mode-6.12.21.unitypackage and /dev/null differ
diff --git a/strict-mode-sdk/appsflyer-unity-plugin-strict-mode-6.12.22.unitypackage b/strict-mode-sdk/appsflyer-unity-plugin-strict-mode-6.12.22.unitypackage
new file mode 100644
index 00000000..b80a63f9
Binary files /dev/null and b/strict-mode-sdk/appsflyer-unity-plugin-strict-mode-6.12.22.unitypackage differ