diff --git a/lerna.json b/lerna.json
index 0ea1796cd..b69ef4a5e 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,4 +1,7 @@
 {
-  "packages": ["shared/*", "targets/*"],
-  "version": "0.0.0"
+  "packages": [
+    "shared/*",
+    "targets/*"
+  ],
+  "version": "1.0.0-alpha.1"
 }
diff --git a/shared/graphql-client/package.json b/shared/graphql-client/package.json
index aa4d345a9..70b55c68a 100644
--- a/shared/graphql-client/package.json
+++ b/shared/graphql-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@shared/graphql-client",
-  "version": "1.0.0",
+  "version": "1.0.0-alpha.1",
   "dependencies": {
     "@urql/core": "^1.16.2",
     "graphql": "^15.4.0",
diff --git a/shared/id-generator/package.json b/shared/id-generator/package.json
index 35f04f071..0ae9fbccf 100644
--- a/shared/id-generator/package.json
+++ b/shared/id-generator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@shared/id-generator",
-  "version": "1.0.0",
+  "version": "1.0.0-alpha.1",
   "dependencies": {
     "uuid": "^8.3.2",
     "xxhashjs": "^0.2.2"
diff --git a/shared/types/package.json b/shared/types/package.json
index 7cbeec403..5f53af122 100644
--- a/shared/types/package.json
+++ b/shared/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@shared/types",
-  "version": "1.0.0",
+  "version": "1.0.0-alpha.1",
   "types": "src/index.d.ts",
   "private": true,
   "scripts": {},
diff --git a/targets/alert-cli/package.json b/targets/alert-cli/package.json
index b435f970c..b25e37db6 100644
--- a/targets/alert-cli/package.json
+++ b/targets/alert-cli/package.json
@@ -1,8 +1,8 @@
 {
   "name": "alert-cli",
-  "version": "1.0.0",
+  "version": "1.0.0-alpha.1",
   "dependencies": {
-    "@shared/graphql-client": "1.0.0",
+    "@shared/graphql-client": "^1.0.0-alpha.1",
     "@socialgouv/cdtn-slugify": "^4.40.0",
     "@socialgouv/cdtn-sources": "^4.40.0",
     "@types/node-fetch": "^2.5.8",
@@ -15,7 +15,7 @@
   "devDependencies": {
     "@babel/core": "^7.12.10",
     "@babel/preset-env": "^7.12.11",
-    "@shared/types": "1.0.0",
+    "@shared/types": "^1.0.0-alpha.1",
     "@socialgouv/contributions-data-types": "^3.4.0",
     "@socialgouv/datafiller-data-types": "^2.9.0",
     "@socialgouv/eslint-config-recommended": "^1.46.0",
diff --git a/targets/frontend/package.json b/targets/frontend/package.json
index 5f36a6505..4fff4ab06 100644
--- a/targets/frontend/package.json
+++ b/targets/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "frontend",
-  "version": "1.0.0",
+  "version": "1.0.0-alpha.1",
   "dependencies": {
     "@azure/abort-controller": "^1.0.2",
     "@azure/storage-blob": "^12.3.0",
@@ -15,8 +15,8 @@
     "@sentry/browser": "^5.29.2",
     "@sentry/integrations": "^5.29.2",
     "@sentry/node": "^5.29.2",
-    "@shared/graphql-client": "^1.0.0",
-    "@shared/id-generator": "^1.0.0",
+    "@shared/graphql-client": "^1.0.0-alpha.1",
+    "@shared/id-generator": "^1.0.0-alpha.1",
     "@socialgouv/cdtn-slugify": "^4.40.0",
     "@socialgouv/cdtn-sources": "^4.40.0",
     "@socialgouv/matomo-next": "^1.1.2",
diff --git a/targets/ingester/package.json b/targets/ingester/package.json
index bb1639d22..30d280d0e 100644
--- a/targets/ingester/package.json
+++ b/targets/ingester/package.json
@@ -1,9 +1,9 @@
 {
   "name": "ingester",
-  "version": "1.0.0",
+  "version": "1.0.0-alpha.1",
   "dependencies": {
-    "@shared/graphql-client": "1.0.0",
-    "@shared/id-generator": "^1.0.0",
+    "@shared/graphql-client": "^1.0.0-alpha.1",
+    "@shared/id-generator": "^1.0.0-alpha.1",
     "@socialgouv/cdtn-slugify": "^4.40.0",
     "@socialgouv/cdtn-sources": "^4.40.0",
     "get-uri": "^3.0.2",