diff --git a/projects/gogroupcache/config b/projects/gogroupcache/config
index bb489db..5646737 100644
--- a/projects/gogroupcache/config
+++ b/projects/gogroupcache/config
@@ -1,6 +1,6 @@
 version: '[% c("abbrev") %]'
 git_url:  https://github.com/golang/groupcache.git
-git_hash: 404acd9df4cc9859d64fb9eed42e5c026187287a
+git_hash: 611e8accdfc92c4187d399e95ce826046d4c8d73
 filename: '[% project %]-[% c("version") %]-[% c("var/osname") %]-[% c("var/build_id") %].tar.gz'
 
 build: '[% c("projects/go/var/build_go_lib") %]'
diff --git a/projects/ncdns/config b/projects/ncdns/config
index b70d22f..2554203 100644
--- a/projects/ncdns/config
+++ b/projects/ncdns/config
@@ -7,7 +7,7 @@ git_url: https://github.com/namecoin/ncdns.git
 # Using latest master branch because we need the stream isolation and
 # disable_namecoin_tlsa features.  Once they're in a tagged release, we'll go
 # back to using a hash that corresponds to a tag here.
-git_hash: '1e2eea58c79686eea47de873580bcd907ca67d80'
+git_hash: '7c39b77cca1e949097759019bcfa4444cbd0ab76'
 filename: '[% project %]-[% c("version") %]-[% c("var/osname") %]-[% c("var/build_id") %].tar.gz'
 
 var:
diff --git a/projects/ncprop279/config b/projects/ncprop279/config
index 5115b4e..e3af848 100644
--- a/projects/ncprop279/config
+++ b/projects/ncprop279/config
@@ -6,7 +6,7 @@ git_url:  https://github.com/namecoin/ncprop279.git
 # Using latest master branch because we need the stream isolation feature.
 # Once it's in a tagged release, we'll go back to using a hash that corresponds
 # to a tag here.
-git_hash: 'f80c9f53ccd9f1de0f6b49aafe0385a0bc562bde'
+git_hash: '6179eb44d9970ac05d2f4f6c409fbb8af2fdd87a'
 filename: '[% project %]-[% c("version") %]-[% c("var/osname") %]-[% c("var/build_id") %].tar.gz'
 
 var:
diff --git a/tor-browser-build b/tor-browser-build
index 803d014..599384e 160000
--- a/tor-browser-build
+++ b/tor-browser-build
@@ -1 +1 @@
-Subproject commit 803d014ed9be0ff5a2ee253798f3c3e9b0fc1723
+Subproject commit 599384e472b551f91bb38e3956dc8858fa2d43f4