diff --git a/packages/hxtorch/package.py b/packages/hxtorch/package.py
index 06fa1bfcf6098635386e87253f99646c0f72ee26..eb6e67059eb857ae750be1ad7b8d4030a70ceec6 100644
--- a/packages/hxtorch/package.py
+++ b/packages/hxtorch/package.py
@@ -13,7 +13,7 @@ class Hxtorch(WafPackage):
     # This repo provides a waf binary used for the build below
     git      = "https://github.com/electronicvisions/pynn-brainscales.git"
 
-    version('2.0-rc8', branch='waf')
+    version('3.0-a1', branch='waf')
 
     # PPU compiler dependencies
     depends_on('oppulance@2.0:')
diff --git a/packages/oppulance/package.py b/packages/oppulance/package.py
index f212ef57431170016b6897ab94fde2cd055163f6..a565e28ddd12396624bdd395e48a258e22d5abf5 100644
--- a/packages/oppulance/package.py
+++ b/packages/oppulance/package.py
@@ -21,8 +21,8 @@ class Oppulance(Package):
 
     releases = [
         {
-            'version': '2.0-rc5',
-            'tag': 'ebrains-2.0-rc5'
+            'version': '3.0-a1',
+            'tag': 'ebrains-3.0-a1'
         },
     ]
 
diff --git a/packages/pynn-brainscales/package.py b/packages/pynn-brainscales/package.py
index 2e6467e6c1ced6f04efc2c56daf218f125a29537..1c88cdcf066936cbf73b0c0cf4c3b7874b1434cd 100644
--- a/packages/pynn-brainscales/package.py
+++ b/packages/pynn-brainscales/package.py
@@ -11,7 +11,7 @@ class PynnBrainscales(WafPackage):
     homepage = "https://github.com/electronicvisions/pynn-brainscales"
     git      = "https://github.com/electronicvisions/pynn-brainscales.git"
 
-    version('2.0-rc8', branch='waf')
+    version('3.0-a1', branch='waf')
 
     # PPU compiler dependencies
     depends_on('oppulance@2.0:')