diff --git a/defaults-fluka.sh b/defaults-fluka.sh
index 484b00580d..9d7cae4a1e 100644
--- a/defaults-fluka.sh
+++ b/defaults-fluka.sh
@@ -10,7 +10,7 @@ env:
 overrides:
   AliRoot:
     version: "%(tag_basename)s_FLUKA"
-    tag: v5-09-56j
+    tag: v5-09-56k
     requires:
       - ROOT
       - DPMJET
@@ -29,7 +29,7 @@ overrides:
       - boost
   AliPhysics:
     version: "%(tag_basename)s_FLUKA"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-01
   cgal:
     version: "4.12.2"
   fastjet:
diff --git a/defaults-jalien.sh b/defaults-jalien.sh
index c31b0dcc88..b5ab6bab3a 100644
--- a/defaults-jalien.sh
+++ b/defaults-jalien.sh
@@ -10,10 +10,10 @@ env:
 overrides:
   AliRoot:
     version: "%(tag_basename)s_JALIEN"
-    tag: v5-09-56j
+    tag: v5-09-56k
   AliPhysics:
     version: "%(tag_basename)s_JALIEN"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-01
   autotools:
     version: "%(tag_basename)s_JALIEN"
     tag: v1.5.0
diff --git a/defaults-next-root6.sh b/defaults-next-root6.sh
index 9d7ead9ad5..f23de79f65 100644
--- a/defaults-next-root6.sh
+++ b/defaults-next-root6.sh
@@ -9,8 +9,8 @@ env:
 overrides:
   AliRoot:
     version: "%(tag_basename)s_ROOT6"
-    tag: v5-09-56j
+    tag: v5-09-56k
   AliPhysics:
     version: "%(tag_basename)s_ROOT6"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-01
 ---
diff --git a/defaults-prod-latest.sh b/defaults-prod-latest.sh
index 43bd553297..2dfe6c816f 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: v5-09-56j
+    tag: v5-09-56k
     requires:
       - ROOT
       - DPMJET
@@ -23,7 +23,7 @@ overrides:
       - AliEn-ROOT-Legacy
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-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 20083ffe22..a315369f12 100644
--- a/defaults-release.sh
+++ b/defaults-release.sh
@@ -12,7 +12,7 @@ overrides:
   # Pinpoint AliRoot/AliPhysics
   AliRoot:
     version: "%(tag_basename)s"
-    tag: v5-09-56j
+    tag: v5-09-56k
     requires:
       - ROOT
       - DPMJET
@@ -23,7 +23,7 @@ overrides:
       - AliEn-ROOT-Legacy
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-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 cbe8aa3731..2afc50efd2 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: v5-09-56j
+    tag: v5-09-56k
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-01
 ---
diff --git a/defaults-user.sh b/defaults-user.sh
index 6b875049f3..90cc31deb9 100644
--- a/defaults-user.sh
+++ b/defaults-user.sh
@@ -14,7 +14,7 @@ disable:
 overrides:
   AliRoot:
     version: "%(tag_basename)s"
-    tag: v5-09-56j
+    tag: v5-09-56k
     requires:
       - ROOT
       - DPMJET
@@ -25,7 +25,7 @@ overrides:
       - AliEn-ROOT-Legacy
   AliPhysics:
     version: "%(tag_basename)s"
-    tag: v5-09-56j-01
+    tag: v5-09-56k-01
   XRootD:
     tag: v3.3.6-alice2
     source: https://github.com/alisw/xrootd.git