diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index 50f729fc7..fa50a8320 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 1.5.0 (2021-01-27)
 
 - Add support for structs and enums. ([#261](https://github.com/OpenZeppelin/openzeppelin-upgrades/pull/261))
 - Enable optimizations when compiling proxies.
diff --git a/packages/core/package.json b/packages/core/package.json
index 7d722d1f3..b40879028 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openzeppelin/upgrades-core",
-  "version": "1.4.4",
+  "version": "1.5.0",
   "description": "",
   "repository": "https://github.com/OpenZeppelin/openzeppelin-upgrades/tree/master/packages/core",
   "license": "MIT",
diff --git a/packages/plugin-hardhat/CHANGELOG.md b/packages/plugin-hardhat/CHANGELOG.md
index 2af0c7bb8..07346a6a0 100644
--- a/packages/plugin-hardhat/CHANGELOG.md
+++ b/packages/plugin-hardhat/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 1.6.0 (2021-01-27)
 
 - Add support for structs and enums. ([#261](https://github.com/OpenZeppelin/openzeppelin-upgrades/pull/261))
 
diff --git a/packages/plugin-hardhat/package.json b/packages/plugin-hardhat/package.json
index 117280c9b..4a958a035 100644
--- a/packages/plugin-hardhat/package.json
+++ b/packages/plugin-hardhat/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openzeppelin/hardhat-upgrades",
-  "version": "1.5.0",
+  "version": "1.6.0",
   "description": "",
   "repository": "https://github.com/OpenZeppelin/openzeppelin-upgrades/tree/master/packages/plugin-hardhat",
   "license": "MIT",
@@ -30,7 +30,7 @@
     "rimraf": "^3.0.2"
   },
   "dependencies": {
-    "@openzeppelin/upgrades-core": "^1.4.2"
+    "@openzeppelin/upgrades-core": "^1.5.0"
   },
   "peerDependencies": {
     "@nomiclabs/hardhat-ethers": "^2.0.0",
diff --git a/packages/plugin-truffle/CHANGELOG.md b/packages/plugin-truffle/CHANGELOG.md
index e1ea57899..bfd2ffe35 100644
--- a/packages/plugin-truffle/CHANGELOG.md
+++ b/packages/plugin-truffle/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 1.5.0 (2021-01-27)
 
 - Add support for structs and enums. ([#261](https://github.com/OpenZeppelin/openzeppelin-upgrades/pull/261))
 
diff --git a/packages/plugin-truffle/package.json b/packages/plugin-truffle/package.json
index ea5a976db..aac03b862 100644
--- a/packages/plugin-truffle/package.json
+++ b/packages/plugin-truffle/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openzeppelin/truffle-upgrades",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "",
   "repository": "https://github.com/OpenZeppelin/openzeppelin-upgrades/tree/master/packages/plugin-truffle",
   "license": "MIT",
@@ -23,7 +23,7 @@
     "rimraf": "^3.0.2"
   },
   "dependencies": {
-    "@openzeppelin/upgrades-core": "^1.4.2",
+    "@openzeppelin/upgrades-core": "^1.5.0",
     "@truffle/contract": "^4.2.12",
     "solidity-ast": "^0.4.15"
   },