diff --git a/debuild/Makefile b/debuild/Makefile
index 3a6bb3d3f96b44f75cbdf3d5c8364cb4865fa5bb..5ade55edc43df30d32b59cc329af690c91f84653 100644
--- a/debuild/Makefile
+++ b/debuild/Makefile
@@ -42,7 +42,7 @@ debsrc = purr-data_$(debversion).orig.tar.gz
 debdist = purr-data-$(debversion)
 
 # nw.js sdk
-nwjsver = 0.18.5
+nwjsver = 0.22.0
 nwjspkg = nwjs-sdk-v$(nwjsver)-linux
 nwjs = $(nwjspkg)-ia32.tar.gz $(nwjspkg)-x64.tar.gz
 
diff --git a/debuild/debian/rules b/debuild/debian/rules
index 8e5bf070840ee3c111efb2da04d199e7836e467d..4c529d5f539e62f2cd025cd9c3b6e95d2afbcec0 100755
--- a/debuild/debian/rules
+++ b/debuild/debian/rules
@@ -4,7 +4,7 @@
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1
 
-nwjsver = 0.18.5
+nwjsver = 0.22.0
 nwjspkg = nwjs-sdk-v$(nwjsver)-linux
 
 ifeq ("$(shell dpkg-architecture -qDEB_HOST_ARCH)","amd64")