diff --git a/pyproject.toml b/pyproject.toml
index 5a7e4ae64e67a3ba4cc98a32fa2944b3fef7ee1e..a3883d6cec80fe9326c186074180d17928062fe3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "AlekSIS-App-Resint"
-version = "2.2.1.dev0"
+version = "3.0dev0"
 packages = [
     { include = "aleksis" }
 ]
@@ -41,7 +41,7 @@ secondary = true
 
 [tool.poetry.dependencies]
 python = "^3.9"
-AlekSIS-Core = "^2.1"
+AlekSIS-Core = "^3.0dev3"
 
 [tool.poetry.dev-dependencies]
 aleksis-builddeps = "*"