diff --git a/projects/binary-io/source.txt b/projects/binary-io/source.txt
index 9b41f176..735b2310 100644
--- a/projects/binary-io/source.txt
+++ b/projects/binary-io/source.txt
@@ -1 +1 @@
-git https://github.com/mgi/binary-io.git
+git https://codeberg.org/mgi/binary-io.git
diff --git a/projects/cl-las/source.txt b/projects/cl-las/source.txt
index d0dd6292..47b07605 100644
--- a/projects/cl-las/source.txt
+++ b/projects/cl-las/source.txt
@@ -1 +1 @@
-git https://github.com/mgi/cl-las.git
+git https://codeberg.org/mgi/cl-las.git
diff --git a/projects/geodesic/source.txt b/projects/geodesic/source.txt
index 06acc519..12ed9e3c 100644
--- a/projects/geodesic/source.txt
+++ b/projects/geodesic/source.txt
@@ -1 +1 @@
-git https://github.com/mgi/geodesic.git
+git https://codeberg.org/mgi/geodesic.git
diff --git a/projects/geowkt/source.txt b/projects/geowkt/source.txt
index 759d1e72..dd2a0946 100644
--- a/projects/geowkt/source.txt
+++ b/projects/geowkt/source.txt
@@ -1 +1 @@
-git https://github.com/mgi/geowkt.git
+git https://codeberg.org/mgi/geowkt.git