diff --git a/boost b/boost
index ad09f667e6..ab7968a0bb 160000
--- a/boost
+++ b/boost
@@ -1 +1 @@
-Subproject commit ad09f667e61e18f5c31590941e748ac38e5a81bf
+Subproject commit ab7968a0bbcf574a7859240d1d8443f58ed6f6cf
diff --git a/build-cmd.sh b/build-cmd.sh
index 6aa8dd9a68..580020f089 100755
--- a/build-cmd.sh
+++ b/build-cmd.sh
@@ -23,7 +23,7 @@ fi
 
 # Libraries on which we depend - please keep alphabetized for maintenance
 BOOST_LIBS=(context date_time fiber filesystem iostreams json program_options
-            regex stacktrace system thread wave)
+            regex stacktrace system thread url wave)
 
 # -d0 is quiet, "-d2 -d+4" allows compilation to be examined
 BOOST_BUILD_SPAM="-d0"