diff --git a/defaults-fluka.sh b/defaults-fluka.sh
index ed8ae00d3a..762db242ce 100644
--- a/defaults-fluka.sh
+++ b/defaults-fluka.sh
@@ -10,7 +10,7 @@ env:
 overrides:
   AliRoot:
     version: "%(tag_basename)s_FLUKA"
-    tag: v5-09-56l
+    tag: v5-09-56m
     requires:
       - ROOT
       - DPMJET
@@ -29,7 +29,7 @@ overrides:
       - boost
   AliPhysics:
     version: "%(tag_basename)s_FLUKA"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
   cgal:
     version: "4.12.2"
   fastjet:
diff --git a/defaults-jalien.sh b/defaults-jalien.sh
index 0a1e91c7c5..4ae30958e7 100644
--- a/defaults-jalien.sh
+++ b/defaults-jalien.sh
@@ -10,10 +10,10 @@ env:
 overrides:
   AliRoot:
     version: "%(tag_basename)s_JALIEN"
-    tag: v5-09-56l
+    tag: v5-09-56m
   AliPhysics:
     version: "%(tag_basename)s_JALIEN"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
   autotools:
     version: "%(tag_basename)s_JALIEN"
     tag: v1.5.0
diff --git a/defaults-next-root6.sh b/defaults-next-root6.sh
index 2546f6fd4f..10a9a2b80b 100644
--- a/defaults-next-root6.sh
+++ b/defaults-next-root6.sh
@@ -9,8 +9,8 @@ env:
 overrides:
   AliRoot:
     version: "%(tag_basename)s_ROOT6"
-    tag: v5-09-56l
+    tag: v5-09-56m
   AliPhysics:
     version: "%(tag_basename)s_ROOT6"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
 ---
diff --git a/defaults-prod-latest.sh b/defaults-prod-latest.sh
index 078b6e4021..6669895f43 100644
--- a/defaults-prod-latest.sh
+++ b/defaults-prod-latest.sh
@@ -12,7 +12,7 @@ overrides:
   # Pinpoint AliRoot/AliPhysics
   AliRoot:
     version: "%(tag_basename)s"
-    tag: v5-09-56l
+    tag: v5-09-56m
     requires:
       - ROOT
       - DPMJET
@@ -23,7 +23,7 @@ overrides:
       - AliEn-ROOT-Legacy
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
   XRootD:
     tag: v3.3.6-alice2
     source: https://github.com/alisw/xrootd.git
diff --git a/defaults-release.sh b/defaults-release.sh
index 78ffee8ffa..b7836d9718 100644
--- a/defaults-release.sh
+++ b/defaults-release.sh
@@ -12,7 +12,7 @@ overrides:
   # Pinpoint AliRoot/AliPhysics
   AliRoot:
     version: "%(tag_basename)s"
-    tag: v5-09-56l
+    tag: v5-09-56m
     requires:
       - ROOT
       - DPMJET
@@ -23,7 +23,7 @@ overrides:
       - AliEn-ROOT-Legacy
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
   XRootD:
     tag: v3.3.6-alice2
     source: https://github.com/alisw/xrootd.git
diff --git a/defaults-user-next-root6.sh b/defaults-user-next-root6.sh
index 7574663019..e897d0a683 100644
--- a/defaults-user-next-root6.sh
+++ b/defaults-user-next-root6.sh
@@ -13,8 +13,8 @@ disable:
 overrides:
   AliRoot:
     version: "%(tag_basename)s"
-    tag: v5-09-56l
+    tag: v5-09-56m
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
 ---
diff --git a/defaults-user.sh b/defaults-user.sh
index 2ad1dc2484..ceb24410f9 100644
--- a/defaults-user.sh
+++ b/defaults-user.sh
@@ -14,7 +14,7 @@ disable:
 overrides:
   AliRoot:
     version: "%(tag_basename)s"
-    tag: v5-09-56l
+    tag: v5-09-56m
     requires:
       - ROOT
       - DPMJET
@@ -25,7 +25,7 @@ overrides:
       - AliEn-ROOT-Legacy
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56l-01
+    tag: v5-09-56m-01
   XRootD:
     tag: v3.3.6-alice2
     source: https://github.com/alisw/xrootd.git