diff --git a/Project.toml b/Project.toml
index 1da692e..973a5b5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ACTRModels"
 uuid = "c095b0ea-a6ca-5cbd-afed-dbab2e976880"
 authors = ["itsdfish"]
-version = "0.4.8"
+version = "0.5.0"
 
 [deps]
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
diff --git a/README.md b/README.md
index 2bdeaa5..e84b829 100644
--- a/README.md
+++ b/README.md
@@ -12,9 +12,9 @@ Random.seed!(87545)
 chunks = [Chunk(;name=:Bob, department=:accounting),
     Chunk(;name=:Alice, department=:HR)]
 
-memory = Declarative(memory=chunks, mmp=true, δ=1.0, noise=true, s=.2)
+memory = Declarative(memory=chunks)
 
-actr = ACTR(;declarative=memory)
+actr = ACTR(;declarative=memory, mmp=true, δ=1.0, noise=true, s=.2)
 
 chunk = retrieve(actr; department=:accounting)
 rt = compute_RT(actr, chunk)
diff --git a/src/ACTRModels.jl b/src/ACTRModels.jl
index 79d8769..3f9a6a0 100644
--- a/src/ACTRModels.jl
+++ b/src/ACTRModels.jl
@@ -40,7 +40,7 @@ to see documentation for `print_memory`.
 """
 module ACTRModels
     using Reexport
-    @reexport using Distributions, Parameters, Random
+    @reexport using Distributions, Parameters, Random, StatsBase, StatsFuns
     import Distributions: pdf, logpdf
     import SequentialSamplingModels: LNR
     import Base: rand, match