diff --git a/Project.toml b/Project.toml
index 60bb5c5..60c3e25 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,4 +1,4 @@
-name = "Pico"
+name = "Piccolo"
 uuid = "c4671d76-df94-11ed-2057-43d4fd632fad"
 authors = ["Aaron Trowbridge <aaron.j.trowbridge@gmail.com> and contributors"]
 version = "0.1.0"
diff --git a/README.md b/README.md
index 103e69d..1d9ba3e 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,12 @@
-# Pico.jl
+# Piccolo.jl
 A convenience meta-package for quantum optimal control using the Pade Integrator COllocation (PICO) method.
 
+
 ## Usage
 
 Just run
 ```julia
-using Pico
+using Piccolo
 ```
 
 and this package reexports the following packages
@@ -19,5 +20,5 @@ and this package reexports the following packages
 This package is not yet registered so install with
 ```julia
 using Pkg
-Pkg.add(url="https://github.com/aarontrowbridge/Pico.jl.git", rev="main")
+Pkg.add(url="https://github.com/aarontrowbridge/Piccolo.jl.git", rev="main")
 ```
diff --git a/src/Pico.jl b/src/Piccolo.jl
similarity index 91%
rename from src/Pico.jl
rename to src/Piccolo.jl
index eea3af3..0d6282e 100644
--- a/src/Pico.jl
+++ b/src/Piccolo.jl
@@ -1,4 +1,4 @@
-module Pico
+module Piccolo
 
 using Reexport