diff --git a/Clocker/Clocker/ShortcutRecorder-master/Library/SRCommon.m b/Clocker/Clocker/ShortcutRecorder-master/Library/SRCommon.m
index 89ad166..b036c9f 100755
--- a/Clocker/Clocker/ShortcutRecorder-master/Library/SRCommon.m
+++ b/Clocker/Clocker/ShortcutRecorder-master/Library/SRCommon.m
@@ -81,10 +81,10 @@ NSString *SRReadableStringForCocoaModifierFlagsAndKeyCode(NSEventModifierFlags a
     NSString *c = [t transformedValue:@(aKeyCode)];
 
     return [NSString stringWithFormat:@"%@%@%@%@%@",
-                                      (aModifierFlags & NSCommandKeyMask ? SRLoc(@"Command-") : @""),
-                                      (aModifierFlags & NSAlternateKeyMask ? SRLoc(@"Option-") : @""),
-                                      (aModifierFlags & NSControlKeyMask ? SRLoc(@"Control-") : @""),
-                                      (aModifierFlags & NSShiftKeyMask ? SRLoc(@"Shift-") : @""),
+            (aModifierFlags & NSEventModifierFlagCommand ? SRLoc(@"Command-") : @""),
+            (aModifierFlags & NSEventModifierFlagOption ? SRLoc(@"Option-") : @""),
+            (aModifierFlags & NSEventModifierFlagControl ? SRLoc(@"Control-") : @""),
+            (aModifierFlags & NSEventModifierFlagShift ? SRLoc(@"Shift-") : @""),
                                       c];
 }
 
@@ -95,10 +95,10 @@ NSString *SRReadableASCIIStringForCocoaModifierFlagsAndKeyCode(NSEventModifierFl
     NSString *c = [t transformedValue:@(aKeyCode)];
 
     return [NSString stringWithFormat:@"%@%@%@%@%@",
-            (aModifierFlags & NSCommandKeyMask ? SRLoc(@"Command-") : @""),
-            (aModifierFlags & NSAlternateKeyMask ? SRLoc(@"Option-") : @""),
-            (aModifierFlags & NSControlKeyMask ? SRLoc(@"Control-") : @""),
-            (aModifierFlags & NSShiftKeyMask ? SRLoc(@"Shift-") : @""),
+            (aModifierFlags & NSEventModifierFlagCommand ? SRLoc(@"Command-") : @""),
+            (aModifierFlags & NSEventModifierFlagOption ? SRLoc(@"Option-") : @""),
+            (aModifierFlags & NSEventModifierFlagControl ? SRLoc(@"Control-") : @""),
+            (aModifierFlags & NSEventModifierFlagShift ? SRLoc(@"Shift-") : @""),
             c];
 }
 
diff --git a/Clocker/Clocker/ShortcutRecorder-master/Library/SRKeyCodeTransformer.m b/Clocker/Clocker/ShortcutRecorder-master/Library/SRKeyCodeTransformer.m
index 2595f7c..358a0c6 100755
--- a/Clocker/Clocker/ShortcutRecorder-master/Library/SRKeyCodeTransformer.m
+++ b/Clocker/Clocker/ShortcutRecorder-master/Library/SRKeyCodeTransformer.m
@@ -340,7 +340,7 @@ FOUNDATION_STATIC_INLINE NSString* _SRUnicharToString(unichar aChar)
 
 - (NSString *)transformedSpecialKeyCode:(NSNumber *)aKeyCode withExplicitModifierFlags:(NSNumber *)anExplicitModifierFlags
 {
-    if ([anExplicitModifierFlags unsignedIntegerValue] & NSShiftKeyMask && [aKeyCode unsignedShortValue] == kVK_Tab)
+    if ([anExplicitModifierFlags unsignedIntegerValue] & NSEventModifierFlagShift && [aKeyCode unsignedShortValue] == kVK_Tab)
     {
         if (self.usesPlainStrings)
             return _SRUnicharToString(SRKeyCodeGlyphTabLeft);
diff --git a/Clocker/Clocker/ShortcutRecorder-master/Library/SRModifierFlagsTransformer.m b/Clocker/Clocker/ShortcutRecorder-master/Library/SRModifierFlagsTransformer.m
index 0413887..f99b97b 100755
--- a/Clocker/Clocker/ShortcutRecorder-master/Library/SRModifierFlagsTransformer.m
+++ b/Clocker/Clocker/ShortcutRecorder-master/Library/SRModifierFlagsTransformer.m
@@ -77,16 +77,16 @@
         NSEventModifierFlags modifierFlags = [aValue unsignedIntegerValue];
         NSMutableString *s = [NSMutableString string];
 
-        if (modifierFlags & NSControlKeyMask)
+        if (modifierFlags & NSEventModifierFlagControl)
             [s appendString:SRLoc(@"Control-")];
 
-        if (modifierFlags & NSAlternateKeyMask)
+        if (modifierFlags & NSEventModifierFlagOption)
             [s appendString:SRLoc(@"Option-")];
 
-        if (modifierFlags & NSShiftKeyMask)
+        if (modifierFlags & NSEventModifierFlagShift)
             [s appendString:SRLoc(@"Shift-")];
 
-        if (modifierFlags & NSCommandKeyMask)
+        if (modifierFlags & NSEventModifierFlagCommand)
             [s appendString:SRLoc(@"Command-")];
 
         if (s.length > 0)
@@ -98,10 +98,10 @@
     {
         NSEventModifierFlags f = [aValue unsignedIntegerValue];
         return [NSString stringWithFormat:@"%@%@%@%@",
-                (f & NSControlKeyMask ? @"⌃" : @""),
-                (f & NSAlternateKeyMask ? @"⌥" : @""),
-                (f & NSShiftKeyMask ? @"⇧" : @""),
-                (f & NSCommandKeyMask ? @"⌘" : @"")];
+                (f & NSEventModifierFlagControl ? @"⌃" : @""),
+                (f & NSEventModifierFlagOption ? @"⌥" : @""),
+                (f & NSEventModifierFlagShift ? @"⇧" : @""),
+                (f & NSEventModifierFlagCommand ? @"⌘" : @"")];
     }
 }
 
diff --git a/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTHotKeyCenter.m b/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTHotKeyCenter.m
index e233c0f..a110af8 100755
--- a/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTHotKeyCenter.m
+++ b/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTHotKeyCenter.m
@@ -207,7 +207,7 @@ static PTHotKeyCenter *_sharedHotKeyCenter = nil;
 	short subType;
 	EventHotKeyRef carbonHotKey;
 
-	if( [event type] == NSSystemDefined )
+    if( [event type] == NSEventTypeSystemDefined )
 	{
 		subType = [event subtype];
 
diff --git a/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTKeyCombo.m b/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTKeyCombo.m
index fb07157..900508b 100755
--- a/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTKeyCombo.m
+++ b/Clocker/Clocker/ShortcutRecorder-master/PTHotKey/PTKeyCombo.m
@@ -49,7 +49,7 @@
             case kVK_F18:
             case kVK_F19:
             case kVK_F20:
-                mModifiers = modifiers | NSFunctionKeyMask;
+                mModifiers = modifiers | NSEventModifierFlagFunction;
                 break;
             default:
                 mModifiers = modifiers;