diff --git a/scripts/build-all.sh b/scripts/build-all.sh
index 701add3..0891906 100755
--- a/scripts/build-all.sh
+++ b/scripts/build-all.sh
@@ -16,6 +16,20 @@ clear_output_directory() {
   echo "Output-Verzeichnis gelöscht."
 }
 
+# Update manifest.ini version in build directory
+update_manifest_version() {
+  local build_dir="$1"
+  local variant_dir="$2"
+  local manifest_path="$build_dir/$variant_dir/config/omninx/manifest.ini"
+  if [[ -f "$manifest_path" ]]; then
+    if [[ "$(uname)" == "Darwin" ]]; then
+      sed -i '' "s/^version=.*/version=$VERSION/" "$manifest_path"
+    else
+      sed -i "s/^version=.*/version=$VERSION/" "$manifest_path"
+    fi
+  fi
+}
+
 # Light: Staging (Root) + Ordner "OmniNX Light" = varients/light
 build_light() {
   local build_dir
@@ -24,6 +38,7 @@ build_light() {
   cp -R "$STAGING_DIR/." "$build_dir/"
   mkdir -p "$build_dir/OmniNX Light"
   cp -R "$VARIANTS_DIR/light/." "$build_dir/OmniNX Light/"
+  update_manifest_version "$build_dir" "OmniNX Light"
   mkdir -p "$OUTPUT_DIR"
   cd "$build_dir" && zip -q -r "$OUTPUT_DIR/OmniNX-Light-$VERSION.zip" . && cd "$PROJECT_ROOT"
   rm -rf "$build_dir"
@@ -38,6 +53,7 @@ build_standard() {
   mkdir -p "$build_dir/OmniNX Standard"
   cp -R "$VARIANTS_DIR/light/." "$build_dir/OmniNX Standard/"
   cp -R "$VARIANTS_DIR/standard/." "$build_dir/OmniNX Standard/"
+  update_manifest_version "$build_dir" "OmniNX Standard"
   mkdir -p "$OUTPUT_DIR"
   cd "$build_dir" && zip -q -r "$OUTPUT_DIR/OmniNX-Standard-$VERSION.zip" . && cd "$PROJECT_ROOT"
   rm -rf "$build_dir"
@@ -53,6 +69,7 @@ build_oc() {
   cp -R "$VARIANTS_DIR/light/." "$build_dir/OmniNX OC/"
   cp -R "$VARIANTS_DIR/standard/." "$build_dir/OmniNX OC/"
   cp -R "$VARIANTS_DIR/oc/." "$build_dir/OmniNX OC/"
+  update_manifest_version "$build_dir" "OmniNX OC"
   mkdir -p "$OUTPUT_DIR"
   cd "$build_dir" && zip -q -r "$OUTPUT_DIR/OmniNX-OC-$VERSION.zip" . && cd "$PROJECT_ROOT"
   rm -rf "$build_dir"
diff --git a/varients/light/config/omninx/manifest.ini b/varients/light/config/omninx/manifest.ini
index 9836003..670fd57 100644
--- a/varients/light/config/omninx/manifest.ini
+++ b/varients/light/config/omninx/manifest.ini
@@ -1,5 +1,5 @@
 [OmniNX]
 current_pack=Light
-version=1.0.0
+version={{VERSION}}
 update_channel=0
 channel_pack=Light
diff --git a/varients/oc/config/omninx/manifest.ini b/varients/oc/config/omninx/manifest.ini
index 9301dbf..7dca6ee 100644
--- a/varients/oc/config/omninx/manifest.ini
+++ b/varients/oc/config/omninx/manifest.ini
@@ -1,5 +1,5 @@
 [OmniNX]
 current_pack=OC
-version=1.0.0
+version={{VERSION}}
 update_channel=1
 channel_pack=OC
diff --git a/varients/standard/config/omninx/manifest.ini b/varients/standard/config/omninx/manifest.ini
index 96ba6f9..36f5c72 100644
--- a/varients/standard/config/omninx/manifest.ini
+++ b/varients/standard/config/omninx/manifest.ini
@@ -1,5 +1,5 @@
 [OmniNX]
 current_pack=Standard
-version=1.0.0
+version={{VERSION}}
 update_channel=2
 channel_pack=Standard
\ No newline at end of file