diff --git a/package.json b/package.json
index c23ff636d..5d9ee072a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "h5web",
   "private": true,
-  "version": "11.0.0",
+  "version": "11.1.0-beta.0",
   "description": "Web-based HDF5 file viewer",
   "author": "European Synchrotron Radiation Facility",
   "license": "MIT",
diff --git a/packages/app/package.json b/packages/app/package.json
index 8b8f8d6fa..63d9c90fe 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@h5web/app",
-  "version": "11.0.0",
+  "version": "11.1.0-beta.0",
   "description": "H5Web app and providers",
   "author": "European Synchrotron Radiation Facility",
   "license": "MIT",
diff --git a/packages/h5wasm/package.json b/packages/h5wasm/package.json
index e126899e0..c6b0ca778 100644
--- a/packages/h5wasm/package.json
+++ b/packages/h5wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@h5web/h5wasm",
-  "version": "11.0.0",
+  "version": "11.1.0-beta.0",
   "description": "H5Web providers based on H5Wasm",
   "author": "European Synchrotron Radiation Facility",
   "license": "MIT",
diff --git a/packages/lib/package.json b/packages/lib/package.json
index ae3f7157f..d8a82d1e4 100644
--- a/packages/lib/package.json
+++ b/packages/lib/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@h5web/lib",
-  "version": "11.0.0",
+  "version": "11.1.0-beta.0",
   "description": "Data visualization toolkit",
   "author": "European Synchrotron Radiation Facility",
   "license": "MIT",