diff --git a/pyproject.toml b/pyproject.toml
index a3a4aea8d9b8f3cfd286cab366900bcce9ee5b9c..c857f98eef3eace85829b5de01f3cb7d0867f161 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-App-Alsijil"
-version = "2.2.dev0"
+version = "3.0.dev0"
 packages = [
     { include = "aleksis" }
 ]
@@ -48,8 +48,8 @@ secondary = true
 
 [tool.poetry.dependencies]
 python = "^3.9"
-aleksis-core = "^2.12"
-aleksis-app-chronos = "^2.2"
+aleksis-core = "^3.0.dev3"
+aleksis-app-chronos = "^3.0.dev1"
 aleksis-app-stoelindeling = { version = "^1.0", optional = true }
 
 [tool.poetry.dev-dependencies]