diff --git a/GlyphsSource/SpeedPunk/SpeedPunk.m b/GlyphsSource/SpeedPunk/SpeedPunk.m
index 9ff45d1..41e9b38 100644
--- a/GlyphsSource/SpeedPunk/SpeedPunk.m
+++ b/GlyphsSource/SpeedPunk/SpeedPunk.m
@@ -490,7 +490,7 @@ - (NSArray *)_calcCurvaturesQuadratic:(NSPoint)p1 p2:(NSPoint)p2 p3:(NSPoint)p3
 
 - (void)calcCurvatures:(GSPathSegment *)segment steps:(int)steps {
 	NSArray *curvatureSets;
-	if( segment.type == CURVE) {
+	if (segment.type == CURVE) {
 		// curvatureSets = self._calcCurvaturesCubic(segment[0], segment[1], segment[2], segment[3], steps)
 		curvatureSets = [self _calcCurvaturesCubic:segment->elements[0] p2:segment->elements[1] p3:segment->elements[2] p4:segment->elements[3] steps:steps];
 	}
@@ -498,7 +498,7 @@ - (void)calcCurvatures:(GSPathSegment *)segment steps:(int)steps {
 		if (segment->count == 3) {
 			curvatureSets = [self _calcCurvaturesQuadratic:segment->elements[0] p2:segment->elements[1] p3:segment->elements[2] steps:steps];
 		}
-		else {
+		else if (segment->count > 3) {
 			curvatureSets = [NSMutableArray new];
 			NSPoint prevOn = segment->elements[0];
 			steps /= segment->count - 2;
diff --git a/GlyphsSource/SpeedPunk/common.xcconfig b/GlyphsSource/SpeedPunk/common.xcconfig
index c96d9a5..8161cc7 100644
--- a/GlyphsSource/SpeedPunk/common.xcconfig
+++ b/GlyphsSource/SpeedPunk/common.xcconfig
@@ -1,9 +1,9 @@
 // common
 
-MARKETING_VERSION = 1.3
-CURRENT_PROJECT_VERSION = 20
+MARKETING_VERSION = 1.3.1
+CURRENT_PROJECT_VERSION = 21
 
-HUMAN_READABLE_COPYRIGHT = © 2023 Yanone
+HUMAN_READABLE_COPYRIGHT = © 2025 Yanone
 
 PRODUCT_BUNDLE_IDENTIFIER = de.Yanone.${PRODUCT_NAME:rfc1034identifier}
 
diff --git a/SpeedPunk.glyphsReporter/Contents/Info.plist b/SpeedPunk.glyphsReporter/Contents/Info.plist
index 4249338..087de89 100644
--- a/SpeedPunk.glyphsReporter/Contents/Info.plist
+++ b/SpeedPunk.glyphsReporter/Contents/Info.plist
@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>BuildMachineOSBuild</key>
-	<string>21G726</string>
+	<string>22H420</string>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleExecutable</key>
@@ -17,13 +17,13 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.3</string>
+	<string>1.3.1</string>
 	<key>CFBundleSupportedPlatforms</key>
 	<array>
 		<string>MacOSX</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>20</string>
+	<string>21</string>
 	<key>DTCompiler</key>
 	<string>com.apple.compilers.llvm.clang.1_0</string>
 	<key>DTPlatformBuild</key>
diff --git a/SpeedPunk.glyphsReporter/Contents/MacOS/SpeedPunk b/SpeedPunk.glyphsReporter/Contents/MacOS/SpeedPunk
index 295157c..f7463f7 100755
Binary files a/SpeedPunk.glyphsReporter/Contents/MacOS/SpeedPunk and b/SpeedPunk.glyphsReporter/Contents/MacOS/SpeedPunk differ