diff --git a/.gx/lastpubver b/.gx/lastpubver
index 12d945f9043ec6547638a808daf03b5acba366de..0e10ab0b6f27fd7a7cb388ce038574215b88f15c 100644
--- a/.gx/lastpubver
+++ b/.gx/lastpubver
@@ -1 +1 @@
-1.6.2: QmdrGWASVPxA81CjLRBxPzFug8HNNm9apfuq4V2djKFfXD
+1.6.3: Qmc6sBUGNqmKUQ3UwrTBfUN9vLDdWwGBMQH6vKEXRWZPJD
diff --git a/package.json b/package.json
index aefde9fcba76094b7eb289ef1d9767b53d8ec2ac..6aa5d19dcf8fe655f638a793d82f1bd08604624c 100644
--- a/package.json
+++ b/package.json
@@ -45,9 +45,9 @@
     },
     {
       "author": "whyrusleeping",
-      "hash": "QmNmggwnLexB8tkCZaARG4ochpiBT8V2jAgz8MVG6CaVcR",
+      "hash": "QmWpBuxHpob4utFhK6gMN1HaenQrtbrVwJnSmi1A4w89C7",
       "name": "go-smux-multistream",
-      "version": "1.5.1"
+      "version": "1.5.2"
     },
     {
       "author": "whyrusleeping",
@@ -81,9 +81,9 @@
     },
     {
       "author": "whyrusleeping",
-      "hash": "QmQxQHJw2ZpYrEw7qmAPBnFfmwgNaV8bsEgBfhAx5xJQF3",
+      "hash": "QmaURuq2q7N8Cdcy1MvcXUTQpRh1B7CePTCDdar7FapruH",
       "name": "go-libp2p-conn",
-      "version": "1.5.2"
+      "version": "1.5.3"
     },
     {
       "author": "whyrusleeping",
@@ -97,6 +97,6 @@
   "license": "",
   "name": "go-libp2p-swarm",
   "releaseCmd": "git commit -a -m \"gx publish $VERSION\"",
-  "version": "1.6.2"
+  "version": "1.6.3"
 }