diff --git a/TrollFools/InjectorV3+MachO.swift b/TrollFools/InjectorV3+MachO.swift
index c34c4e1..6e1119b 100644
--- a/TrollFools/InjectorV3+MachO.swift
+++ b/TrollFools/InjectorV3+MachO.swift
@@ -165,6 +165,11 @@ extension InjectorV3 {
         resolvedName = resolvedName
             .replacingOccurrences(of: "@rpath/", with: frameworksDirectoryURL.path + "/")
 
-        return URL(fileURLWithPath: resolvedName)
+        let resolvedURL = URL(fileURLWithPath: resolvedName)
+        guard FileManager.default.fileExists(atPath: resolvedURL.path) else {
+            return nil
+        }
+
+        return resolvedURL
     }
 }
diff --git a/TrollFools/Version.Debug.xcconfig b/TrollFools/Version.Debug.xcconfig
index dd14e2c..ace9c9d 100644
--- a/TrollFools/Version.Debug.xcconfig
+++ b/TrollFools/Version.Debug.xcconfig
@@ -9,4 +9,4 @@
 // https://help.apple.com/xcode/#/dev745c5c974
 
 DEBUG_VERSION = 2.9
-DEBUG_BUILD_NUMBER = 202501092
+DEBUG_BUILD_NUMBER = 202501121
diff --git a/TrollFools/Version.xcconfig b/TrollFools/Version.xcconfig
index 62c420e..2b38f77 100644
--- a/TrollFools/Version.xcconfig
+++ b/TrollFools/Version.xcconfig
@@ -9,4 +9,4 @@
 // https://help.apple.com/xcode/#/dev745c5c974
 
 VERSION = 2.9
-BUILD_NUMBER = 20
+BUILD_NUMBER = 21
diff --git a/layout/DEBIAN/control b/layout/DEBIAN/control
index 810a504..5b779db 100644
--- a/layout/DEBIAN/control
+++ b/layout/DEBIAN/control
@@ -1,6 +1,6 @@
 Package: wiki.qaq.trollfools
 Name: TrollFools
-Version: 2.9-20
+Version: 2.9-21
 Section: Applications
 Depends: firmware (>= 14.0)
 Architecture: iphoneos-arm