diff --git a/.changeset/gentle-points-provide.md b/.changeset/gentle-points-provide.md
deleted file mode 100644
index faa2626678..0000000000
--- a/.changeset/gentle-points-provide.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@nomiclabs/hardhat-etherscan": patch
----
-
-Add support for Sepolia (Thanks @pcaversaccio!)
diff --git a/.changeset/quiet-impalas-cry.md b/.changeset/quiet-impalas-cry.md
deleted file mode 100644
index 6ac27438ac..0000000000
--- a/.changeset/quiet-impalas-cry.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"hardhat": patch
----
-
-Fixed `block.chainid` returning 0 in view functions
diff --git a/packages/hardhat-core/CHANGELOG.md b/packages/hardhat-core/CHANGELOG.md
index 995c289b1f..c7036b4c1f 100644
--- a/packages/hardhat-core/CHANGELOG.md
+++ b/packages/hardhat-core/CHANGELOG.md
@@ -1,5 +1,11 @@
 # hardhat
 
+## 2.9.7
+
+### Patch Changes
+
+- 73beb279b: Fixed `block.chainid` returning 0 in view functions
+
 ## 2.9.6
 
 ### Patch Changes
diff --git a/packages/hardhat-core/package.json b/packages/hardhat-core/package.json
index 9e72597bd0..ebbcdd5e91 100644
--- a/packages/hardhat-core/package.json
+++ b/packages/hardhat-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hardhat",
-  "version": "2.9.6",
+  "version": "2.9.7",
   "author": "Nomic Labs LLC",
   "license": "MIT",
   "homepage": "https://hardhat.org",
diff --git a/packages/hardhat-etherscan/CHANGELOG.md b/packages/hardhat-etherscan/CHANGELOG.md
index 10413b910e..fe1ca1ad2a 100644
--- a/packages/hardhat-etherscan/CHANGELOG.md
+++ b/packages/hardhat-etherscan/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @nomiclabs/hardhat-etherscan
 
+## 3.0.4
+
+### Patch Changes
+
+- e3dcfde4a: Add support for Sepolia (Thanks @pcaversaccio!)
+
 ## 3.0.3
 
 ### Patch Changes
diff --git a/packages/hardhat-etherscan/package.json b/packages/hardhat-etherscan/package.json
index 33343744c3..d24e832d00 100644
--- a/packages/hardhat-etherscan/package.json
+++ b/packages/hardhat-etherscan/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nomiclabs/hardhat-etherscan",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "description": "Hardhat plugin for verifying contracts on etherscan",
   "repository": "github:nomiclabs/hardhat",
   "homepage": "https://github.com/nomiclabs/hardhat/tree/master/packages/hardhat-etherscan",