diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34830f6a94..6403b71446 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,10 @@
 
 ---
 
+## v1.26.1
+
+- 🐛 [RUMF-791] prevent IE11 performance entry error ([#633](https://github.com/DataDog/browser-sdk/pull/633))
+
 ## v1.26.0
 
 - ✨ [RUMF-777] implement Cumulative Layout Shift ([#628](https://github.com/DataDog/browser-sdk/pull/628))
diff --git a/lerna.json b/lerna.json
index 8bd6a738eb..f2e27624bc 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,7 +1,7 @@
 {
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "1.26.0",
+  "version": "1.26.1",
   "publishConfig": {
     "access": "public"
   }
diff --git a/packages/core/package.json b/packages/core/package.json
index 91a70f2356..f613a49001 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-core",
-  "version": "1.26.0",
+  "version": "1.26.1",
   "license": "Apache-2.0",
   "main": "cjs/index.js",
   "module": "esm/index.js",
diff --git a/packages/logs/package.json b/packages/logs/package.json
index c46e2d79c9..ec2765ffd9 100644
--- a/packages/logs/package.json
+++ b/packages/logs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-logs",
-  "version": "1.26.0",
+  "version": "1.26.1",
   "license": "Apache-2.0",
   "main": "cjs/index.js",
   "module": "esm/index.js",
@@ -13,7 +13,7 @@
     "replace-build-env": "node ../../scripts/replace-build-env.js"
   },
   "dependencies": {
-    "@datadog/browser-core": "1.26.0",
+    "@datadog/browser-core": "1.26.1",
     "tslib": "^1.10.0"
   },
   "devDependencies": {
diff --git a/packages/rum/package.json b/packages/rum/package.json
index 5e178ec8c0..060a46b956 100644
--- a/packages/rum/package.json
+++ b/packages/rum/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datadog/browser-rum",
-  "version": "1.26.0",
+  "version": "1.26.1",
   "license": "Apache-2.0",
   "main": "cjs/index.js",
   "module": "esm/index.js",
@@ -13,7 +13,7 @@
     "replace-build-env": "node ../../scripts/replace-build-env.js"
   },
   "dependencies": {
-    "@datadog/browser-core": "1.26.0",
+    "@datadog/browser-core": "1.26.1",
     "tslib": "^1.10.0"
   },
   "devDependencies": {