diff --git a/packages/k4edm4hep2lcioconv/package.py b/packages/k4edm4hep2lcioconv/package.py
index d50a701f..6fa01ee3 100644
--- a/packages/k4edm4hep2lcioconv/package.py
+++ b/packages/k4edm4hep2lcioconv/package.py
@@ -11,9 +11,9 @@
 class K4edm4hep2lcioconv(CMakePackage, Key4hepPackage):
     """Converter library between EDM4hep and LCIO"""
 
-    homepage = "https://github.com/jmcarcell/k4EDM4hep2LcioConv"
-    git = "https://github.com/jmcarcell/k4EDM4hep2LcioConv.git"
-    url = "https://github.com/jmcarcell/k4EDM4hep2LcioConv/archive/v00-01.zip"
+    homepage = "https://github.com/key4hep/k4EDM4hep2LcioConv"
+    git = "https://github.com/key4hep/k4EDM4hep2LcioConv.git"
+    url = "https://github.com/key4hep/k4EDM4hep2LcioConv/archive/v00-01.zip"
 
     maintainers = ["tmadlener"]
 
diff --git a/packages/k4marlinwrapper/package.py b/packages/k4marlinwrapper/package.py
index afb61f8d..3d31ce68 100644
--- a/packages/k4marlinwrapper/package.py
+++ b/packages/k4marlinwrapper/package.py
@@ -9,9 +9,9 @@
 class K4marlinwrapper(CMakePackage, Ilcsoftpackage):
     """Gaudify Marlin Processors in order to run them in the Key4HEP framework"""
 
-    homepage = "https://github.com/jmcarcell/k4MarlinWrapper"
-    git = "https://github.com/jmcarcell/k4MarlinWrapper.git"
-    url = "https://github.com/jmcarcell/k4MarlinWrapper/archive/v00-01.tar.gz"
+    homepage = "https://github.com/key4hep/k4MarlinWrapper"
+    git = "https://github.com/key4hep/k4MarlinWrapper.git"
+    url = "https://github.com/key4hep/k4MarlinWrapper/archive/v00-01.tar.gz"
 
     maintainers = ["tmadlener", "jmcarcell"]