diff --git a/lerna.json b/lerna.json
index 8e9c3df..c5fb814 100644
--- a/lerna.json
+++ b/lerna.json
@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "2.0.1"
+  "version": "2.1.0"
 }
diff --git a/packages/memoized-factory/package.json b/packages/memoized-factory/package.json
index 9805ec0..44098ae 100644
--- a/packages/memoized-factory/package.json
+++ b/packages/memoized-factory/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ontola/memoized-factory",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "description": "RDF Factory with neat memory usage and good cpu performance.",
   "keywords": [
     "rdf",
diff --git a/packages/memoized-hash-factory/package.json b/packages/memoized-hash-factory/package.json
index 2dd0091..833ca36 100644
--- a/packages/memoized-hash-factory/package.json
+++ b/packages/memoized-hash-factory/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ontola/memoized-hash-factory",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "description": "RDF Factory optimized for memory usage.",
   "keywords": [
     "rdf",