diff -Nru node-livescript-1.6.1+dfsg/debian/changelog node-livescript-1.6.1+dfsg/debian/changelog
--- node-livescript-1.6.1+dfsg/debian/changelog	2021-11-16 11:31:52.000000000 +0000
+++ node-livescript-1.6.1+dfsg/debian/changelog	2022-06-01 10:26:12.000000000 +0000
@@ -1,3 +1,18 @@
+node-livescript (1.6.1+dfsg-3) unstable; urgency=medium
+
+  * Team upload
+
+  [ Debian Janitor ]
+  * Remove constraints unnecessary since buster:
+    + livescript: Drop versioned constraint on node-source-map and
+      node-source-map-support in Depends.
+
+  [ Yadd ]
+  * Declare compliance with policy 4.6.1
+  * Fix test for nodejs >= 16, error strings changed (Closes: #1011806)
+
+ -- Yadd <yadd@debian.org>  Wed, 01 Jun 2022 12:26:12 +0200
+
 node-livescript (1.6.1+dfsg-2) unstable; urgency=medium
 
   * Team upload
diff -Nru node-livescript-1.6.1+dfsg/debian/control node-livescript-1.6.1+dfsg/debian/control
--- node-livescript-1.6.1+dfsg/debian/control	2021-11-16 11:31:09.000000000 +0000
+++ node-livescript-1.6.1+dfsg/debian/control	2022-06-01 10:20:23.000000000 +0000
@@ -10,7 +10,7 @@
  , jison
  , livescript
  , node-source-map-support
-Standards-Version: 4.6.0
+Standards-Version: 4.6.1
 Vcs-Browser: https://salsa.debian.org/js-team/node-livescript
 Vcs-Git: https://salsa.debian.org/js-team/node-livescript.git
 Homepage: https://livescript.net
@@ -21,8 +21,8 @@
 Depends: ${misc:Depends}
  , node-optionator
  , node-prelude-ls
- , node-source-map (>= 0.6.1~)
- , node-source-map-support (>= 0.5.6~)
+ , node-source-map
+ , node-source-map-support
  , nodejs:any
 Provides: node-livescript
 Description: language which compiles to JavaScript
diff -Nru node-livescript-1.6.1+dfsg/debian/patches/fix-test-for-nodejs-16.patch node-livescript-1.6.1+dfsg/debian/patches/fix-test-for-nodejs-16.patch
--- node-livescript-1.6.1+dfsg/debian/patches/fix-test-for-nodejs-16.patch	1970-01-01 00:00:00.000000000 +0000
+++ node-livescript-1.6.1+dfsg/debian/patches/fix-test-for-nodejs-16.patch	2022-06-01 10:25:30.000000000 +0000
@@ -0,0 +1,19 @@
+Description: fix error output for nodejs >= 16
+Author: Yadd <yadd@debian.org>
+Bug-Debian: https://bugs.debian.org/1011806
+Forwarded: no
+Last-Update: 2022-06-01
+
+--- a/test/loop.ls
++++ b/test/loop.ls
+@@ -754,8 +754,8 @@
+ # silly or otherwise.
+ deep-equal [] [0 for x in 42]
+ deep-equal [] [0 for x in -42]
+-throws "Cannot read property 'length' of null" -> [0 for x in null]
+-throws "Cannot read property 'length' of undefined" -> [0 for x in void]
++throws "Cannot read properties of null (reading 'length')" -> [0 for x in null]
++throws "Cannot read properties of undefined (reading 'length')" -> [0 for x in void]
+ 
+ # [LiveScript#1035](https://github.com/gkz/LiveScript/issues/1035)
+ for [1 2 3] then 1 else 0
diff -Nru node-livescript-1.6.1+dfsg/debian/patches/series node-livescript-1.6.1+dfsg/debian/patches/series
--- node-livescript-1.6.1+dfsg/debian/patches/series	2020-11-01 15:31:32.000000000 +0000
+++ node-livescript-1.6.1+dfsg/debian/patches/series	2022-06-01 10:24:48.000000000 +0000
@@ -1,3 +1,4 @@
 use_nodejs.patch
 use-system-libs.patch
 disable-npm.patch
+fix-test-for-nodejs-16.patch