diff --git a/CHANGES b/CHANGES
index 29e98b0e98..162e76f2a0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+6.0.0-dev.662 | 2023-05-26 20:51:43 +0200
+
+  * Update ZeekJS submodule to 0.9.1 (Arne Welzel, Corelight)
+
 6.0.0-dev.660 | 2023-05-26 10:03:29 +0200
 
   * CMakeLists: Skip zeek-version.h include for zeek_objs, too (Arne Welzel, Corelight)
diff --git a/VERSION b/VERSION
index 3a166a3342..cfd2e71fad 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.0.0-dev.660
+6.0.0-dev.662
diff --git a/auxil/zeekjs b/auxil/zeekjs
index 42afaa7e48..e77634d5f9 160000
--- a/auxil/zeekjs
+++ b/auxil/zeekjs
@@ -1 +1 @@
-Subproject commit 42afaa7e48f77a7580316e2df68c37c67b46a9e8
+Subproject commit e77634d5f92db96e66de0c36ddc4d44893306fa7