diff --git a/lerna.json b/lerna.json
index 1984828..3ac0750 100644
--- a/lerna.json
+++ b/lerna.json
@@ -4,5 +4,5 @@
     "packages/core",
     "packages/markdown"
   ],
-  "version": "0.2.1"
+  "version": "0.3.0"
 }
diff --git a/packages/cli/package-lock.json b/packages/cli/package-lock.json
index 4a12306..8780cd6 100644
--- a/packages/cli/package-lock.json
+++ b/packages/cli/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@seaborg/cli",
-	"version": "0.2.1",
+	"version": "0.3.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 4a340f8..a0cc0b2 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@seaborg/cli",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "Seaborg command line interface",
   "author": "Frédéric Bonnet <fredericbonnet@free.fr>",
   "homepage": "https://github.com/fredericbonnet/seaborg#readme",
@@ -25,8 +25,8 @@
     "url": "https://github.com/fredericbonnet/seaborg/issues"
   },
   "dependencies": {
-    "@seaborg/core": "^0.2.1",
-    "@seaborg/markdown": "^0.2.1",
+    "@seaborg/core": "^0.3.0",
+    "@seaborg/markdown": "^0.3.0",
     "comlink": "^4.2.0",
     "commander": "^4.0.1"
   }
diff --git a/packages/core/package-lock.json b/packages/core/package-lock.json
index efec441..6653b04 100644
--- a/packages/core/package-lock.json
+++ b/packages/core/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@seaborg/core",
-	"version": "0.2.1",
+	"version": "0.3.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/core/package.json b/packages/core/package.json
index 16548e7..daf6622 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@seaborg/core",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "Seaborg core library",
   "author": "Frédéric Bonnet <fredericbonnet@free.fr>",
   "homepage": "https://github.com/fredericbonnet/seaborg#readme",
diff --git a/packages/markdown/package-lock.json b/packages/markdown/package-lock.json
index b8c3ac7..1bdc22b 100644
--- a/packages/markdown/package-lock.json
+++ b/packages/markdown/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@seaborg/markdown",
-	"version": "0.2.1",
+	"version": "0.3.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/packages/markdown/package.json b/packages/markdown/package.json
index cef4858..1904b96 100644
--- a/packages/markdown/package.json
+++ b/packages/markdown/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@seaborg/markdown",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "Seaborg Markdown templates",
   "author": "Frédéric Bonnet <fredericbonnet@free.fr>",
   "homepage": "https://github.com/fredericbonnet/seaborg#readme",
@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "@rgrove/parse-xml": "^2.0.1",
-    "@seaborg/core": "^0.2.1",
+    "@seaborg/core": "^0.3.0",
     "handlebars": "^4.4.5"
   }
 }