diff --git a/src/UCIWWEIHR.jl b/src/UCIWWEIHR.jl
index d4485ed..40a9091 100644
--- a/src/UCIWWEIHR.jl
+++ b/src/UCIWWEIHR.jl
@@ -17,9 +17,8 @@ using Logging
 using CSV
 using DataFrames
 using DifferentialEquations
-using Tidier
-using TidierPlots
 using StatsBase
+using Plots
 
 include("generate_simulation_data_uciwweihr.jl")
 include("generate_simulation_data_agent.jl")