diff --git a/Project.toml b/Project.toml
index 5b1b41b..f7228ae 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "MetidaBase"
 uuid = "075456b7-4006-432f-9324-2f8453996c49"
 authors = ["PharmCat <v.s.arnautov@yandex.ru> and contributors"]
-version = "0.7.0"
+version = "0.8.0"
 
 [deps]
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
@@ -19,7 +19,7 @@ StatsModels = "0.6"
 Tables = "1"
 PrettyTables = "1"
 TypedTables = "1"
-CPUSummary = "0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6"
+CPUSummary = "0.1"
 julia = "1"
 
 [extras]
diff --git a/src/MetidaBase.jl b/src/MetidaBase.jl
index 056948a..48da778 100644
--- a/src/MetidaBase.jl
+++ b/src/MetidaBase.jl
@@ -8,7 +8,7 @@ module MetidaBase
 
     #@reexport using StatsModels
     import DataFrames, TypedTables
-    import StatsModels: StatisticalModel
+    import StatsModels: StatisticalModel, RegressionModel
     import Tables: istable, columnaccess, columns, getcolumn, columnnames, schema, rowaccess, rows
     import CPUSummary: num_cores
 
diff --git a/src/abstracttype.jl b/src/abstracttype.jl
index e55dde5..22d5e9e 100644
--- a/src/abstracttype.jl
+++ b/src/abstracttype.jl
@@ -2,7 +2,7 @@
 
 # Metida.jl
 
-abstract type MetidaModel <: StatisticalModel end
+abstract type MetidaModel <: RegressionModel  end
 
 abstract type AbstractCovarianceStructure end