diff --git a/keymaerax-core/src/main/resources/VERSION b/keymaerax-core/src/main/resources/VERSION
index 4f3470c166..f939222922 100644
--- a/keymaerax-core/src/main/resources/VERSION
+++ b/keymaerax-core/src/main/resources/VERSION
@@ -1 +1 @@
-4.4.1
\ No newline at end of file
+4.4.2
\ No newline at end of file
diff --git a/keymaerax.jar b/keymaerax.jar
index d06c66d037..d8e61347bc 120000
--- a/keymaerax.jar
+++ b/keymaerax.jar
@@ -1 +1 @@
-./keymaerax-webui/target/scala-2.11/KeYmaeraX-Web-assembly-4.4.1.jar
\ No newline at end of file
+./keymaerax-webui/target/scala-2.11/KeYmaeraX-Web-assembly-4.4.2.jar
\ No newline at end of file