diff --git a/vendor/jsruntime-lib b/vendor/jsruntime-lib
index 9b2c1e25..b306f468 160000
--- a/vendor/jsruntime-lib
+++ b/vendor/jsruntime-lib
@@ -1 +1 @@
-Subproject commit 9b2c1e25169651033b826956789312b3982866db
+Subproject commit b306f4688aea5eb0b81098a6df31e2d608bcf4b4
diff --git a/vendor/netsurf/libdom b/vendor/netsurf/libdom
index 5cad08c7..74a553b0 160000
--- a/vendor/netsurf/libdom
+++ b/vendor/netsurf/libdom
@@ -1 +1 @@
-Subproject commit 5cad08c7b41e4f5b4f86c2b66a071f8f372266db
+Subproject commit 74a553b093550e34d63fb61fc310546a9b511b4c