diff --git a/doc/config.toml b/doc/config.toml
index 9594a7e6ec..e0d2032f45 100644
--- a/doc/config.toml
+++ b/doc/config.toml
@@ -17,4 +17,4 @@ theme = "hugo-theme-techdoc"
   github_repository = "https://github.com/TheThingsNetwork/lorawan-stack"
   github_doc_repository = "https://github.com/TheThingsNetwork/lorawan-stack"
   source_url = "https://github.com/TheThingsNetwork/lorawan-stack/blob/master/"
-  version= "v3.1.0"
+  version= "v3.1.1"
diff --git a/package.json b/package.json
index 642dddb7cd..36e71c90b2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ttn-stack",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "The Things Stack",
   "main": "index.js",
   "repository": "https://github.com/TheThingsNetwork/lorawan-stack.git",
diff --git a/pkg/version/ttn.go b/pkg/version/ttn.go
index 03a4731608..4838d23353 100644
--- a/pkg/version/ttn.go
+++ b/pkg/version/ttn.go
@@ -3,4 +3,4 @@
 package version
 
 // TTN Version
-var TTN = "v3.1.0-dev"
+var TTN = "v3.1.1-dev"
diff --git a/sdk/js/package.json b/sdk/js/package.json
index 13ecd0d39a..02822bf28e 100644
--- a/sdk/js/package.json
+++ b/sdk/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ttn-lw",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "The Things Stack for LoRaWAN JavaScript SDK",
   "url": "https://github.com/TheThingsNetwork/lorawan-stack/tree/master/sdk/js",
   "main": "dist/index.js",