diff --git a/packages/contract-helpers/CHANGELOG.md b/packages/contract-helpers/CHANGELOG.md
index 467d199c..110db8bd 100644
--- a/packages/contract-helpers/CHANGELOG.md
+++ b/packages/contract-helpers/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# 1.21.0 (2023-10-04)
+
+
+### Features
+
+* updated debt switch interface ([#559](https://github.com/aave/aave-utilities/issues/559)) ([b108c62](https://github.com/aave/aave-utilities/commit/b108c620cf0e3e446840c166b660695ebd66563b))
+
+
+
+
+
 # 1.20.0 (2023-08-22)
 
 
diff --git a/packages/contract-helpers/package.json b/packages/contract-helpers/package.json
index 7b2acaa4..d28f3958 100644
--- a/packages/contract-helpers/package.json
+++ b/packages/contract-helpers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aave/contract-helpers",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "sideEffects": false,
   "license": "MIT",
   "description": "",
diff --git a/packages/math-utils/CHANGELOG.md b/packages/math-utils/CHANGELOG.md
index c038fa22..b98edf1a 100644
--- a/packages/math-utils/CHANGELOG.md
+++ b/packages/math-utils/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# 1.21.0 (2023-10-04)
+
+
+### Features
+
+* updated debt switch interface ([#559](https://github.com/aave/aave-utilities/issues/559)) ([b108c62](https://github.com/aave/aave-utilities/commit/b108c620cf0e3e446840c166b660695ebd66563b))
+
+
+
+
+
 # 1.20.0 (2023-08-22)
 
 
diff --git a/packages/math-utils/package.json b/packages/math-utils/package.json
index 0a930285..15f7ea16 100644
--- a/packages/math-utils/package.json
+++ b/packages/math-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aave/math-utils",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "license": "MIT",
   "description": "",
   "scripts": {