diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfb1f1978..08cabf8ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,11 @@
-## OpenEthereum v3.1.1-rc.1
+## OpenEthereum v3.1.1
 
 Bug fixes:
 * Ancient target set. InvalidStateRoot bug (#69) (#149)
 * Update linked-hash-map to 0.5.3
 
 Enhancements:
+* Added additional Sg-1,Ca-2,Ca-3 OE bootnodes
 * Add --ws-max-paxload (#155)
 * Add flag to disable storage output in openethereum-evm tool #97 (#115)
 * ethstore - remove unnecessary dir & tiny-keccak dependencies from the lib (#107)
diff --git a/Cargo.lock b/Cargo.lock
index e2ac07c41..4d09b3291 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2865,7 +2865,7 @@ checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
 [[package]]
 name = "openethereum"
-version = "3.1.1-rc.1"
+version = "3.1.1"
 dependencies = [
  "ansi_term 0.10.2",
  "atty",
@@ -3230,7 +3230,7 @@ dependencies = [
 
 [[package]]
 name = "parity-version"
-version = "3.1.1-rc.1"
+version = "3.1.1"
 dependencies = [
  "parity-bytes",
  "rlp 0.3.0",
diff --git a/Cargo.toml b/Cargo.toml
index 56baba4ef..2460d72a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 description = "OpenEthereum"
 name = "openethereum"
 # NOTE Make sure to update util/version/Cargo.toml as well
-version = "3.1.1-rc.1"
+version = "3.1.1"
 license = "GPL-3.0"
 authors = [
 	"OpenEthereum developers",
diff --git a/util/version/Cargo.toml b/util/version/Cargo.toml
index 629505471..8e67657f9 100644
--- a/util/version/Cargo.toml
+++ b/util/version/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "parity-version"
 # NOTE: this value is used for OpenEthereum version string (via env CARGO_PKG_VERSION)
-version = "3.1.1-rc.1"
+version = "3.1.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"