diff --git a/chartlets.js/CHANGES.md b/chartlets.js/CHANGES.md
index 43bc6cc..71d3544 100644
--- a/chartlets.js/CHANGES.md
+++ b/chartlets.js/CHANGES.md
@@ -1,4 +1,4 @@
-## Version 0.1.4 (in development)
+## Version 0.1.4 (from 2025/03/06)
 
 * In `chartlets.js` we no longer emit warnings and errors in common 
   situations to avoid too much spam in the browser console.
diff --git a/chartlets.js/package-lock.json b/chartlets.js/package-lock.json
index 05104c1..3b8e04f 100644
--- a/chartlets.js/package-lock.json
+++ b/chartlets.js/package-lock.json
@@ -8272,7 +8272,7 @@
     },
     "packages/lib": {
       "name": "chartlets",
-      "version": "0.1.4-dev.0",
+      "version": "0.1.4",
       "license": "MIT",
       "dependencies": {
         "microdiff": "^1.4",
diff --git a/chartlets.js/packages/lib/package.json b/chartlets.js/packages/lib/package.json
index 153804e..cc196cd 100644
--- a/chartlets.js/packages/lib/package.json
+++ b/chartlets.js/packages/lib/package.json
@@ -1,6 +1,6 @@
 {
   "name": "chartlets",
-  "version": "0.1.4-dev.0",
+  "version": "0.1.4",
   "description": "An experimental library for integrating interactive charts into existing JavaScript applications.",
   "type": "module",
   "files": [
diff --git a/chartlets.py/CHANGES.md b/chartlets.py/CHANGES.md
index c770c13..2e18cbe 100644
--- a/chartlets.py/CHANGES.md
+++ b/chartlets.py/CHANGES.md
@@ -1,4 +1,4 @@
-## Version 0.1.4 (in development)
+## Version 0.1.4 (from 2025/03/06)
 
 * New (MUI) components
   - `DataGrid`
diff --git a/chartlets.py/chartlets/version.py b/chartlets.py/chartlets/version.py
index 9da8ef6..e3574dc 100644
--- a/chartlets.py/chartlets/version.py
+++ b/chartlets.py/chartlets/version.py
@@ -1 +1 @@
-version = "0.1.3"
+version = "0.1.4"