diff --git a/README.md b/README.md
index 5e46f6c..10f49ae 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # SPECTrecon
 SPECT image reconstruction tools in Julia
 
-https://github.com/JeffFessler/SPECTrecon.jl
+https://github.com/JuliaImageRecon/SPECTrecon.jl
 
 [![action status][action-img]][action-url]
 [![pkgeval status][pkgeval-img]][pkgeval-url]
@@ -34,20 +34,20 @@ or similar frameworks.
 Tested with Julia ≥ 1.6.
 
 <!-- URLs -->
-[action-img]: https://github.com/JeffFessler/SPECTrecon.jl/workflows/CI/badge.svg
-[action-url]: https://github.com/JeffFessler/SPECTrecon.jl/actions
-[build-img]: https://github.com/JeffFessler/SPECTrecon.jl/workflows/CI/badge.svg?branch=main
-[build-url]: https://github.com/JeffFessler/SPECTrecon.jl/actions?query=workflow%3ACI+branch%3Amain
+[action-img]: https://github.com/JuliaImageRecon/SPECTrecon.jl/workflows/CI/badge.svg
+[action-url]: https://github.com/JuliaImageRecon/SPECTrecon.jl/actions
+[build-img]: https://github.com/JuliaImageRecon/SPECTrecon.jl/workflows/CI/badge.svg?branch=main
+[build-url]: https://github.com/JuliaImageRecon/SPECTrecon.jl/actions?query=workflow%3ACI+branch%3Amain
 [pkgeval-img]: https://juliaci.github.io/NanosoldierReports/pkgeval_badges/S/SPECTrecon.svg
 [pkgeval-url]: https://juliaci.github.io/NanosoldierReports/pkgeval_badges/S/SPECTrecon.html
 [code-blue-img]: https://img.shields.io/badge/code%20style-blue-4495d1.svg
 [code-blue-url]: https://github.com/invenia/BlueStyle
-[codecov-img]: https://codecov.io/github/JeffFessler/SPECTrecon.jl/coverage.svg?branch=main
-[codecov-url]: https://codecov.io/github/JeffFessler/SPECTrecon.jl?branch=main
+[codecov-img]: https://codecov.io/github/JuliaImageRecon/SPECTrecon.jl/coverage.svg?branch=main
+[codecov-url]: https://codecov.io/github/JuliaImageRecon/SPECTrecon.jl?branch=main
 [docs-stable-img]: https://img.shields.io/badge/docs-stable-blue.svg
-[docs-stable-url]: https://JeffFessler.github.io/SPECTrecon.jl/stable
+[docs-stable-url]: https://JuliaImageRecon.github.io/SPECTrecon.jl/stable
 [docs-dev-img]: https://img.shields.io/badge/docs-dev-blue.svg
-[docs-dev-url]: https://JeffFessler.github.io/SPECTrecon.jl/dev
+[docs-dev-url]: https://JuliaImageRecon.github.io/SPECTrecon.jl/dev
 [license-img]: http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat
 [license-url]: LICENSE
 [colprac-img]: https://img.shields.io/badge/ColPrac-Contributor's%20Guide-blueviolet
diff --git a/docs/lit/examples/1-overview.jl b/docs/lit/examples/1-overview.jl
index 38c1474..1d69f63 100644
--- a/docs/lit/examples/1-overview.jl
+++ b/docs/lit/examples/1-overview.jl
@@ -3,7 +3,7 @@
 #---------------------------------------------------------
 
 # This page gives an overview of the Julia package
-# [`SPECTrecon`](https://github.com/JeffFessler/SPECTrecon.jl).
+# [`SPECTrecon`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 
 # ### Setup
 
diff --git a/docs/lit/examples/2-rotate.jl b/docs/lit/examples/2-rotate.jl
index d2d4af2..9d5c6be 100644
--- a/docs/lit/examples/2-rotate.jl
+++ b/docs/lit/examples/2-rotate.jl
@@ -3,7 +3,7 @@
 #---------------------------------------------------------
 
 # This page explains the image rotation portion of the Julia package
-# [`SPECTrecon.jl`](https://github.com/JeffFessler/SPECTrecon.jl).
+# [`SPECTrecon.jl`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 
 # ### Setup
 
diff --git a/docs/lit/examples/3-psf.jl b/docs/lit/examples/3-psf.jl
index 81e4fc5..e7a0dff 100644
--- a/docs/lit/examples/3-psf.jl
+++ b/docs/lit/examples/3-psf.jl
@@ -3,7 +3,7 @@
 #---------------------------------------------------------
 
 # This page explains the PSF portion of the Julia package
-# [`SPECTrecon.jl`](https://github.com/JeffFessler/SPECTrecon.jl).
+# [`SPECTrecon.jl`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 
 # ### Setup
 
diff --git a/docs/lit/examples/4-mlem.jl b/docs/lit/examples/4-mlem.jl
index c743a4e..607d5ad 100644
--- a/docs/lit/examples/4-mlem.jl
+++ b/docs/lit/examples/4-mlem.jl
@@ -3,7 +3,7 @@
 #---------------------------------------------------------
 
 # This page illustrates ML-EM reconstruction with the Julia package
-# [`SPECTrecon`](https://github.com/JeffFessler/SPECTrecon.jl).
+# [`SPECTrecon`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 
 # ### Setup
 
diff --git a/docs/lit/examples/5-2d.jl b/docs/lit/examples/5-2d.jl
index ce9ad92..5229e47 100644
--- a/docs/lit/examples/5-2d.jl
+++ b/docs/lit/examples/5-2d.jl
@@ -4,7 +4,7 @@
 
 # This page describes how to perform 2D SPECT forward and back-projection
 # using the Julia package
-# [`SPECTrecon`](https://github.com/JeffFessler/SPECTrecon.jl).
+# [`SPECTrecon`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 
 
 # ### Setup
diff --git a/docs/lit/examples/6-dl.jl b/docs/lit/examples/6-dl.jl
index d8dcfd2..22b3592 100644
--- a/docs/lit/examples/6-dl.jl
+++ b/docs/lit/examples/6-dl.jl
@@ -5,7 +5,7 @@
 #=
 This page describes how to end-to-end train unrolled deep learning algorithms
 using the Julia package
-[`SPECTrecon`](https://github.com/JeffFessler/SPECTrecon.jl).
+[`SPECTrecon`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 
 This page was generated from a single Julia file:
 [6-dl.jl](@__REPO_ROOT_URL__/6-dl.jl).
@@ -262,7 +262,7 @@ So for now it is just fenced off with `isinteractive()`.
 =#
 
 if isinteractive()
-    url = "https://github.com/JeffFessler/SPECTrecon.jl/blob/main/data/trained-cnn-example-6-dl.bson?raw=true"
+    url = "https://github.com/JuliaImageRecon/SPECTrecon.jl/blob/main/data/trained-cnn-example-6-dl.bson?raw=true"
     tmp = tempname()
     Downloads.download(url, tmp)
     cnn = BSON.load(tmp)[:cnn]
diff --git a/docs/lit/examples/7-osem.jl b/docs/lit/examples/7-osem.jl
index d4ee113..b291fd1 100644
--- a/docs/lit/examples/7-osem.jl
+++ b/docs/lit/examples/7-osem.jl
@@ -6,7 +6,7 @@
 This page illustrates
 Ordered-subset expectation-maximization (OS-EM)
 image reconstruction with the Julia package
-[`SPECTrecon`](https://github.com/JeffFessler/SPECTrecon.jl).
+[`SPECTrecon`](https://github.com/JuliaImageRecon/SPECTrecon.jl).
 =#
 
 # ### Setup
diff --git a/docs/make.jl b/docs/make.jl
index 2edcd95..0934b3c 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -1,6 +1,6 @@
 execute = isempty(ARGS) || ARGS[1] == "run"
 
-org, reps = :JeffFessler, :SPECTrecon
+org, reps = :JuliaImageRecon, :SPECTrecon
 eval(:(using $reps))
 using Documenter
 using Literate
diff --git a/docs/src/index.md b/docs/src/index.md
index dff45ef..38d7aa9 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -2,7 +2,7 @@
 CurrentModule = SPECTrecon
 ```
 
-# Documentation for [SPECTrecon](https://github.com/JeffFessler/SPECTrecon.jl)
+# Documentation for [SPECTrecon](https://github.com/JuliaImageRecon/SPECTrecon.jl)
 
 ## Overview