diff --git a/.changeset/bright-horses-give.md b/.changeset/bright-horses-give.md
deleted file mode 100644
index 1e26c14e78..0000000000
--- a/.changeset/bright-horses-give.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@hyperlane-xyz/sdk': patch
----
-
-Fix initial total supply of synthetic token deployments to 0
diff --git a/.changeset/cuddly-ways-grin.md b/.changeset/cuddly-ways-grin.md
deleted file mode 100644
index 8c950149c5..0000000000
--- a/.changeset/cuddly-ways-grin.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-'@hyperlane-xyz/infra': minor
----
-
-Add support for new chains: linea, fraxtal, sei.
-Support osmosis remote.
-Drive-by fix to always fetch explorer API keys when running deploy script.
diff --git a/.changeset/five-eels-reflect.md b/.changeset/five-eels-reflect.md
deleted file mode 100644
index 26a64bda6e..0000000000
--- a/.changeset/five-eels-reflect.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-'@hyperlane-xyz/sdk': minor
----
-
-Add validator addresses for linea, fraxtal, sei.
-Estimate gas and add 10% buffer inside HyperlaneIsmFactory as well.
diff --git a/.changeset/tall-jeans-camp.md b/.changeset/tall-jeans-camp.md
deleted file mode 100644
index 37e3158345..0000000000
--- a/.changeset/tall-jeans-camp.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@hyperlane-xyz/infra': patch
----
-
-Allow selecting a specific chain to govern in check-deploy script
diff --git a/solidity/CHANGELOG.md b/solidity/CHANGELOG.md
index 4107a5ba8e..f8089d59ea 100644
--- a/solidity/CHANGELOG.md
+++ b/solidity/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @hyperlane-xyz/core
 
+## 3.16.0
+
+### Patch Changes
+
+- @hyperlane-xyz/utils@3.16.0
+
 ## 3.15.1
 
 ### Patch Changes
diff --git a/solidity/package.json b/solidity/package.json
index ce10f806f7..ee53a0c7ce 100644
--- a/solidity/package.json
+++ b/solidity/package.json
@@ -1,10 +1,10 @@
 {
   "name": "@hyperlane-xyz/core",
   "description": "Core solidity contracts for Hyperlane",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "dependencies": {
     "@eth-optimism/contracts": "^0.6.0",
-    "@hyperlane-xyz/utils": "3.15.1",
+    "@hyperlane-xyz/utils": "3.16.0",
     "@layerzerolabs/lz-evm-oapp-v2": "2.0.2",
     "@openzeppelin/contracts": "^4.9.3",
     "@openzeppelin/contracts-upgradeable": "^v4.9.3",
diff --git a/typescript/ccip-server/CHANGELOG.md b/typescript/ccip-server/CHANGELOG.md
index 115debd5e4..19b944f349 100644
--- a/typescript/ccip-server/CHANGELOG.md
+++ b/typescript/ccip-server/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @hyperlane-xyz/ccip-server
 
+## 3.16.0
+
 ## 3.15.1
 
 ## 3.15.0
diff --git a/typescript/ccip-server/package.json b/typescript/ccip-server/package.json
index 1b3f5c7928..64929084b3 100644
--- a/typescript/ccip-server/package.json
+++ b/typescript/ccip-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperlane-xyz/ccip-server",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "description": "CCIP server",
   "typings": "dist/index.d.ts",
   "typedocMain": "src/index.ts",
diff --git a/typescript/cli/CHANGELOG.md b/typescript/cli/CHANGELOG.md
index 428039d50f..1089a543b8 100644
--- a/typescript/cli/CHANGELOG.md
+++ b/typescript/cli/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @hyperlane-xyz/cli
 
+## 3.16.0
+
+### Patch Changes
+
+- Updated dependencies [f9bbdde76]
+- Updated dependencies [5cc64eb09]
+  - @hyperlane-xyz/sdk@3.16.0
+  - @hyperlane-xyz/utils@3.16.0
+
 ## 3.15.1
 
 ### Patch Changes
diff --git a/typescript/cli/package.json b/typescript/cli/package.json
index 77531e30fe..d88b1fe6c1 100644
--- a/typescript/cli/package.json
+++ b/typescript/cli/package.json
@@ -1,13 +1,13 @@
 {
   "name": "@hyperlane-xyz/cli",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "description": "A command-line utility for common Hyperlane operations",
   "dependencies": {
     "@aws-sdk/client-kms": "^3.577.0",
     "@aws-sdk/client-s3": "^3.577.0",
     "@hyperlane-xyz/registry": "1.3.0",
-    "@hyperlane-xyz/sdk": "3.15.1",
-    "@hyperlane-xyz/utils": "3.15.1",
+    "@hyperlane-xyz/sdk": "3.16.0",
+    "@hyperlane-xyz/utils": "3.16.0",
     "@inquirer/prompts": "^3.0.0",
     "asn1.js": "^5.4.1",
     "bignumber.js": "^9.1.1",
diff --git a/typescript/cli/src/version.ts b/typescript/cli/src/version.ts
index 871417df17..d244ae5296 100644
--- a/typescript/cli/src/version.ts
+++ b/typescript/cli/src/version.ts
@@ -1 +1 @@
-export const VERSION = '3.15.1';
+export const VERSION = '3.16.0';
diff --git a/typescript/helloworld/CHANGELOG.md b/typescript/helloworld/CHANGELOG.md
index 7b62ae8f62..e4fa352ebf 100644
--- a/typescript/helloworld/CHANGELOG.md
+++ b/typescript/helloworld/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @hyperlane-xyz/helloworld
 
+## 3.16.0
+
+### Patch Changes
+
+- Updated dependencies [f9bbdde76]
+- Updated dependencies [5cc64eb09]
+  - @hyperlane-xyz/sdk@3.16.0
+  - @hyperlane-xyz/core@3.16.0
+
 ## 3.15.1
 
 ### Patch Changes
diff --git a/typescript/helloworld/package.json b/typescript/helloworld/package.json
index f039a6893b..c1ccf26cb0 100644
--- a/typescript/helloworld/package.json
+++ b/typescript/helloworld/package.json
@@ -1,11 +1,11 @@
 {
   "name": "@hyperlane-xyz/helloworld",
   "description": "A basic skeleton of an Hyperlane app",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "dependencies": {
-    "@hyperlane-xyz/core": "3.15.1",
+    "@hyperlane-xyz/core": "3.16.0",
     "@hyperlane-xyz/registry": "1.3.0",
-    "@hyperlane-xyz/sdk": "3.15.1",
+    "@hyperlane-xyz/sdk": "3.16.0",
     "@openzeppelin/contracts-upgradeable": "^4.9.3",
     "ethers": "^5.7.2"
   },
diff --git a/typescript/infra/CHANGELOG.md b/typescript/infra/CHANGELOG.md
index 8d4e38701c..b21d74c4ff 100644
--- a/typescript/infra/CHANGELOG.md
+++ b/typescript/infra/CHANGELOG.md
@@ -1,5 +1,22 @@
 # @hyperlane-xyz/infra
 
+## 3.16.0
+
+### Minor Changes
+
+- 5cc64eb09: Add support for new chains: linea, fraxtal, sei.
+  Support osmosis remote.
+  Drive-by fix to always fetch explorer API keys when running deploy script.
+
+### Patch Changes
+
+- 5cc64eb09: Allow selecting a specific chain to govern in check-deploy script
+- Updated dependencies [f9bbdde76]
+- Updated dependencies [5cc64eb09]
+  - @hyperlane-xyz/sdk@3.16.0
+  - @hyperlane-xyz/helloworld@3.16.0
+  - @hyperlane-xyz/utils@3.16.0
+
 ## 3.15.1
 
 ### Patch Changes
diff --git a/typescript/infra/package.json b/typescript/infra/package.json
index 33b1706766..9bba689adb 100644
--- a/typescript/infra/package.json
+++ b/typescript/infra/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@hyperlane-xyz/infra",
   "description": "Infrastructure utilities for the Hyperlane Network",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "dependencies": {
     "@arbitrum/sdk": "^3.0.0",
     "@aws-sdk/client-iam": "^3.74.0",
@@ -13,10 +13,10 @@
     "@ethersproject/hardware-wallets": "^5.7.0",
     "@ethersproject/providers": "^5.7.2",
     "@google-cloud/secret-manager": "^5.5.0",
-    "@hyperlane-xyz/helloworld": "3.15.1",
+    "@hyperlane-xyz/helloworld": "3.16.0",
     "@hyperlane-xyz/registry": "1.3.0",
-    "@hyperlane-xyz/sdk": "3.15.1",
-    "@hyperlane-xyz/utils": "3.15.1",
+    "@hyperlane-xyz/sdk": "3.16.0",
+    "@hyperlane-xyz/utils": "3.16.0",
     "@nomiclabs/hardhat-etherscan": "^3.0.3",
     "@solana/web3.js": "^1.78.0",
     "asn1.js": "5.4.1",
diff --git a/typescript/sdk/CHANGELOG.md b/typescript/sdk/CHANGELOG.md
index d999027776..59a76d8e5c 100644
--- a/typescript/sdk/CHANGELOG.md
+++ b/typescript/sdk/CHANGELOG.md
@@ -1,5 +1,18 @@
 # @hyperlane-xyz/sdk
 
+## 3.16.0
+
+### Minor Changes
+
+- 5cc64eb09: Add validator addresses for linea, fraxtal, sei.
+  Estimate gas and add 10% buffer inside HyperlaneIsmFactory as well.
+
+### Patch Changes
+
+- f9bbdde76: Fix initial total supply of synthetic token deployments to 0
+  - @hyperlane-xyz/core@3.16.0
+  - @hyperlane-xyz/utils@3.16.0
+
 ## 3.15.1
 
 ### Patch Changes
diff --git a/typescript/sdk/package.json b/typescript/sdk/package.json
index ba63cab439..326415d705 100644
--- a/typescript/sdk/package.json
+++ b/typescript/sdk/package.json
@@ -1,13 +1,13 @@
 {
   "name": "@hyperlane-xyz/sdk",
   "description": "The official SDK for the Hyperlane Network",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "dependencies": {
     "@aws-sdk/client-s3": "^3.74.0",
     "@cosmjs/cosmwasm-stargate": "^0.31.3",
     "@cosmjs/stargate": "^0.31.3",
-    "@hyperlane-xyz/core": "3.15.1",
-    "@hyperlane-xyz/utils": "3.15.1",
+    "@hyperlane-xyz/core": "3.16.0",
+    "@hyperlane-xyz/utils": "3.16.0",
     "@safe-global/api-kit": "1.3.0",
     "@safe-global/protocol-kit": "1.3.0",
     "@solana/spl-token": "^0.3.8",
diff --git a/typescript/utils/CHANGELOG.md b/typescript/utils/CHANGELOG.md
index a11397181a..62d15f3783 100644
--- a/typescript/utils/CHANGELOG.md
+++ b/typescript/utils/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @hyperlane-xyz/utils
 
+## 3.16.0
+
 ## 3.15.1
 
 ## 3.15.0
diff --git a/typescript/utils/package.json b/typescript/utils/package.json
index e02d1c1df6..e924add190 100644
--- a/typescript/utils/package.json
+++ b/typescript/utils/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@hyperlane-xyz/utils",
   "description": "General utilities and types for the Hyperlane network",
-  "version": "3.15.1",
+  "version": "3.16.0",
   "dependencies": {
     "@cosmjs/encoding": "^0.31.3",
     "@solana/web3.js": "^1.78.0",
diff --git a/yarn.lock b/yarn.lock
index 529e0c6672..23694b4cb1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5684,8 +5684,8 @@ __metadata:
     "@ethersproject/abi": "npm:*"
     "@ethersproject/providers": "npm:*"
     "@hyperlane-xyz/registry": "npm:1.3.0"
-    "@hyperlane-xyz/sdk": "npm:3.15.1"
-    "@hyperlane-xyz/utils": "npm:3.15.1"
+    "@hyperlane-xyz/sdk": "npm:3.16.0"
+    "@hyperlane-xyz/utils": "npm:3.16.0"
     "@inquirer/prompts": "npm:^3.0.0"
     "@types/mocha": "npm:^10.0.1"
     "@types/node": "npm:^18.14.5"
@@ -5713,12 +5713,12 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@hyperlane-xyz/core@npm:3.15.1, @hyperlane-xyz/core@workspace:solidity":
+"@hyperlane-xyz/core@npm:3.16.0, @hyperlane-xyz/core@workspace:solidity":
   version: 0.0.0-use.local
   resolution: "@hyperlane-xyz/core@workspace:solidity"
   dependencies:
     "@eth-optimism/contracts": "npm:^0.6.0"
-    "@hyperlane-xyz/utils": "npm:3.15.1"
+    "@hyperlane-xyz/utils": "npm:3.16.0"
     "@layerzerolabs/lz-evm-oapp-v2": "npm:2.0.2"
     "@layerzerolabs/solidity-examples": "npm:^1.1.0"
     "@nomiclabs/hardhat-ethers": "npm:^2.2.3"
@@ -5769,13 +5769,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@hyperlane-xyz/helloworld@npm:3.15.1, @hyperlane-xyz/helloworld@workspace:typescript/helloworld":
+"@hyperlane-xyz/helloworld@npm:3.16.0, @hyperlane-xyz/helloworld@workspace:typescript/helloworld":
   version: 0.0.0-use.local
   resolution: "@hyperlane-xyz/helloworld@workspace:typescript/helloworld"
   dependencies:
-    "@hyperlane-xyz/core": "npm:3.15.1"
+    "@hyperlane-xyz/core": "npm:3.16.0"
     "@hyperlane-xyz/registry": "npm:1.3.0"
-    "@hyperlane-xyz/sdk": "npm:3.15.1"
+    "@hyperlane-xyz/sdk": "npm:3.16.0"
     "@nomiclabs/hardhat-ethers": "npm:^2.2.3"
     "@nomiclabs/hardhat-waffle": "npm:^2.0.6"
     "@openzeppelin/contracts-upgradeable": "npm:^4.9.3"
@@ -5822,10 +5822,10 @@ __metadata:
     "@ethersproject/hardware-wallets": "npm:^5.7.0"
     "@ethersproject/providers": "npm:^5.7.2"
     "@google-cloud/secret-manager": "npm:^5.5.0"
-    "@hyperlane-xyz/helloworld": "npm:3.15.1"
+    "@hyperlane-xyz/helloworld": "npm:3.16.0"
     "@hyperlane-xyz/registry": "npm:1.3.0"
-    "@hyperlane-xyz/sdk": "npm:3.15.1"
-    "@hyperlane-xyz/utils": "npm:3.15.1"
+    "@hyperlane-xyz/sdk": "npm:3.16.0"
+    "@hyperlane-xyz/utils": "npm:3.16.0"
     "@nomiclabs/hardhat-ethers": "npm:^2.2.3"
     "@nomiclabs/hardhat-etherscan": "npm:^3.0.3"
     "@nomiclabs/hardhat-waffle": "npm:^2.0.6"
@@ -5885,15 +5885,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@hyperlane-xyz/sdk@npm:3.15.1, @hyperlane-xyz/sdk@workspace:typescript/sdk":
+"@hyperlane-xyz/sdk@npm:3.16.0, @hyperlane-xyz/sdk@workspace:typescript/sdk":
   version: 0.0.0-use.local
   resolution: "@hyperlane-xyz/sdk@workspace:typescript/sdk"
   dependencies:
     "@aws-sdk/client-s3": "npm:^3.74.0"
     "@cosmjs/cosmwasm-stargate": "npm:^0.31.3"
     "@cosmjs/stargate": "npm:^0.31.3"
-    "@hyperlane-xyz/core": "npm:3.15.1"
-    "@hyperlane-xyz/utils": "npm:3.15.1"
+    "@hyperlane-xyz/core": "npm:3.16.0"
+    "@hyperlane-xyz/utils": "npm:3.16.0"
     "@nomiclabs/hardhat-ethers": "npm:^2.2.3"
     "@nomiclabs/hardhat-waffle": "npm:^2.0.6"
     "@safe-global/api-kit": "npm:1.3.0"
@@ -5961,7 +5961,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@hyperlane-xyz/utils@npm:3.15.1, @hyperlane-xyz/utils@workspace:typescript/utils":
+"@hyperlane-xyz/utils@npm:3.16.0, @hyperlane-xyz/utils@workspace:typescript/utils":
   version: 0.0.0-use.local
   resolution: "@hyperlane-xyz/utils@workspace:typescript/utils"
   dependencies: