diff --git a/Demo/TonicDemo.xcodeproj/project.pbxproj b/Demo/TonicDemo.xcodeproj/project.pbxproj
index 4870a8d..92c7ca9 100644
--- a/Demo/TonicDemo.xcodeproj/project.pbxproj
+++ b/Demo/TonicDemo.xcodeproj/project.pbxproj
@@ -533,7 +533,7 @@
 			repositoryURL = "https://github.com/audiokit/Keyboard";
 			requirement = {
 				kind = exactVersion;
-				version = 1.3.7;
+				version = 1.3.6;
 			};
 		};
 		F1201BEE2849F4DC0050DD22 /* XCRemoteSwiftPackageReference "MIDIKit" */ = {
diff --git a/Demo/TonicDemo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/Demo/TonicDemo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index dc10723..94e6a79 100644
--- a/Demo/TonicDemo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/Demo/TonicDemo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/audiokit/Keyboard",
       "state" : {
-        "revision" : "538dea4edb44ba5de0cdc318ae1904f5ee8fb12f",
-        "version" : "1.3.7"
+        "revision" : "fb589acbbb0854da0fa571ad83c4f1230c2cd280",
+        "version" : "1.3.6"
       }
     },
     {