Bumping dependencies:

* javafx to 15
* webdav-nio-server to 1.0.13

main/pom.xml

@@ -31,10 +31,10 @@
 		<cryptomator.integrations.linux.version>0.1.0-beta2</cryptomator.integrations.linux.version>
 		<cryptomator.fuse.version>1.2.5</cryptomator.fuse.version>
 		<cryptomator.dokany.version>1.2.0</cryptomator.dokany.version>
-		<cryptomator.webdav.version>1.0.12</cryptomator.webdav.version>
+		<cryptomator.webdav.version>1.0.13</cryptomator.webdav.version>
 
 		<!-- 3rd party dependencies -->
-		<javafx.version>14</javafx.version>
+		<javafx.version>15</javafx.version>
 		<commons-lang3.version>3.11</commons-lang3.version>
 		<kdewallet.version>1.1.1</kdewallet.version>
 		<jwt.version>3.10.3</jwt.version>