diff --git a/molecules/sabayon-amd64-corecdx.spec b/molecules/sabayon-amd64-corecdx.spec
index 40e9d6b..aff312e 100644
--- a/molecules/sabayon-amd64-corecdx.spec
+++ b/molecules/sabayon-amd64-corecdx.spec
@@ -1,11 +1,11 @@
 # Use abs path, otherwise daily iso build won't work
 %import /sabayon/molecules/corecdx.common
 
-release_version: 5.4
+release_version: 5.5
 release_desc: amd64 CoreCDX
 
 # Path to source ISO file (MANDATORY)
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_CoreCDX_5.4_amd64.iso
+destination_iso_image_name: Sabayon_Linux_CoreCDX_5.5_amd64.iso
diff --git a/molecules/sabayon-amd64-e17.spec b/molecules/sabayon-amd64-e17.spec
index ba5882e..2181843 100644
--- a/molecules/sabayon-amd64-e17.spec
+++ b/molecules/sabayon-amd64-e17.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/e17.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 E17
@@ -11,4 +11,4 @@ release_desc: amd64 E17
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_amd64_E17.iso
+destination_iso_image_name: Sabayon_Linux_5.5_amd64_E17.iso
diff --git a/molecules/sabayon-amd64-gaming.spec b/molecules/sabayon-amd64-gaming.spec
index cb38c31..517033f 100644
--- a/molecules/sabayon-amd64-gaming.spec
+++ b/molecules/sabayon-amd64-gaming.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/gaming.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 Gaming Edition
@@ -11,4 +11,4 @@ release_desc: amd64 Gaming Edition
 source_iso: /sabayon/iso/Sabayon_Linux_DAILY_amd64_G.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_amd64_Gaming.iso
+destination_iso_image_name: Sabayon_Linux_5.5_amd64_Gaming.iso
diff --git a/molecules/sabayon-amd64-gnome.spec b/molecules/sabayon-amd64-gnome.spec
index f9abba0..d15f625 100644
--- a/molecules/sabayon-amd64-gnome.spec
+++ b/molecules/sabayon-amd64-gnome.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/gnome.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 GNOME
@@ -11,4 +11,4 @@ release_desc: amd64 GNOME
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_amd64_G.iso
+destination_iso_image_name: Sabayon_Linux_5.5_amd64_G.iso
diff --git a/molecules/sabayon-amd64-kde.spec b/molecules/sabayon-amd64-kde.spec
index fd83c7b..4bf03e3 100644
--- a/molecules/sabayon-amd64-kde.spec
+++ b/molecules/sabayon-amd64-kde.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/kde.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 KDE
@@ -11,4 +11,4 @@ release_desc: amd64 KDE
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_amd64_K.iso
+destination_iso_image_name: Sabayon_Linux_5.5_amd64_K.iso
diff --git a/molecules/sabayon-amd64-lxde.spec b/molecules/sabayon-amd64-lxde.spec
index a7e96d3..16430d4 100644
--- a/molecules/sabayon-amd64-lxde.spec
+++ b/molecules/sabayon-amd64-lxde.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/lxde.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 LXDE
@@ -11,4 +11,4 @@ release_desc: amd64 LXDE
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_amd64_LXDE.iso
+destination_iso_image_name: Sabayon_Linux_5.5_amd64_LXDE.iso
diff --git a/molecules/sabayon-amd64-serverbase.spec b/molecules/sabayon-amd64-serverbase.spec
index b505e36..8f30975 100644
--- a/molecules/sabayon-amd64-serverbase.spec
+++ b/molecules/sabayon-amd64-serverbase.spec
@@ -1,11 +1,11 @@
 # Use abs path, otherwise daily iso build won't work
 %import /sabayon/molecules/serverbase.common
 
-release_version: 5.4
+release_version: 5.5
 release_desc: amd64 ServerBase
 
 # Path to source ISO file (MANDATORY)
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_ServerBase_5.4_amd64.iso
+destination_iso_image_name: Sabayon_Linux_ServerBase_5.5_amd64.iso
diff --git a/molecules/sabayon-amd64-spinbase-openvz-template.spec b/molecules/sabayon-amd64-spinbase-openvz-template.spec
index 0904404..ba2fb8d 100644
--- a/molecules/sabayon-amd64-spinbase-openvz-template.spec
+++ b/molecules/sabayon-amd64-spinbase-openvz-template.spec
@@ -8,5 +8,5 @@
 # Path to source ISO file (MANDATORY)
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
-release_version: 5.4
-tar_name: Sabayon_Linux_SpinBase_5.4_amd64_openvz.tar.gz
+release_version: 5.5
+tar_name: Sabayon_Linux_SpinBase_5.5_amd64_openvz.tar.gz
diff --git a/molecules/sabayon-amd64-spinbase.spec b/molecules/sabayon-amd64-spinbase.spec
index d6babad..a877a1a 100644
--- a/molecules/sabayon-amd64-spinbase.spec
+++ b/molecules/sabayon-amd64-spinbase.spec
@@ -3,7 +3,7 @@
 
 # Release Version
 # Keep this here, otherwise daily builds automagic won't work
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 SpinBase
@@ -13,4 +13,4 @@ source_chroot: /sabayon/sources/amd64_core-2010
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
 # Keep this here and set, otherwise daily builds automagic won't work
-destination_iso_image_name: Sabayon_Linux_SpinBase_5.4_amd64.iso
+destination_iso_image_name: Sabayon_Linux_SpinBase_5.5_amd64.iso
diff --git a/molecules/sabayon-amd64-xfce.spec b/molecules/sabayon-amd64-xfce.spec
index 95fa431..ad37fa1 100644
--- a/molecules/sabayon-amd64-xfce.spec
+++ b/molecules/sabayon-amd64-xfce.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/xfce.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: amd64 XFCE
@@ -11,4 +11,4 @@ release_desc: amd64 XFCE
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_amd64.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_amd64_XFCE.iso
+destination_iso_image_name: Sabayon_Linux_5.5_amd64_XFCE.iso
diff --git a/molecules/sabayon-x86-corecdx.spec b/molecules/sabayon-x86-corecdx.spec
index 0350e7a..6acea65 100644
--- a/molecules/sabayon-x86-corecdx.spec
+++ b/molecules/sabayon-x86-corecdx.spec
@@ -1,7 +1,7 @@
 # use abs path, otherwise daily iso build automagic won't work
 %import /sabayon/molecules/corecdx.common
 
-release_version: 5.4
+release_version: 5.5
 release_desc: x86 CoreCDX
 
 # pre chroot command, example, for 32bit chroots on 64bit system, you always
@@ -12,4 +12,4 @@ prechroot: linux32
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_CoreCDX_5.4_x86.iso
+destination_iso_image_name: Sabayon_Linux_CoreCDX_5.5_x86.iso
diff --git a/molecules/sabayon-x86-e17.spec b/molecules/sabayon-x86-e17.spec
index b314c16..355ca27 100644
--- a/molecules/sabayon-x86-e17.spec
+++ b/molecules/sabayon-x86-e17.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/e17.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 E17
@@ -14,4 +14,4 @@ prechroot: linux32
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_x86_E17.iso
+destination_iso_image_name: Sabayon_Linux_5.5_x86_E17.iso
diff --git a/molecules/sabayon-x86-gaming.spec b/molecules/sabayon-x86-gaming.spec
index 158b17f..4657f12 100644
--- a/molecules/sabayon-x86-gaming.spec
+++ b/molecules/sabayon-x86-gaming.spec
@@ -5,7 +5,7 @@
 prechroot: linux32
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 Gaming Edition
@@ -14,4 +14,4 @@ release_desc: x86 Gaming Edition
 source_iso: /sabayon/iso/Sabayon_Linux_DAILY_x86_G.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_x86_Gaming.iso
+destination_iso_image_name: Sabayon_Linux_5.5_x86_Gaming.iso
diff --git a/molecules/sabayon-x86-gforensic.spec b/molecules/sabayon-x86-gforensic.spec
index 92f3298..09de732 100644
--- a/molecules/sabayon-x86-gforensic.spec
+++ b/molecules/sabayon-x86-gforensic.spec
@@ -15,7 +15,7 @@ release_string: Sabayon Linux
 release_file: /etc/sabayon-edition
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 Gforensic
@@ -59,7 +59,7 @@ extra_mkisofs_parameters: -b isolinux/isolinux.bin -c isolinux/boot.cat
 destination_iso_directory: /sabayon/iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_Gforensic_5.4_x86.iso
+destination_iso_image_name: Sabayon_Linux_Gforensic_5.5_x86.iso
 
 # Output iso image title
 iso_title: Sabayon_Linux_Forensic_x86_G
diff --git a/molecules/sabayon-x86-gnome.spec b/molecules/sabayon-x86-gnome.spec
index 0729115..ba86627 100644
--- a/molecules/sabayon-x86-gnome.spec
+++ b/molecules/sabayon-x86-gnome.spec
@@ -4,7 +4,7 @@
 prechroot: linux32
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 GNOME
@@ -13,4 +13,4 @@ release_desc: x86 GNOME
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_x86_G.iso
+destination_iso_image_name: Sabayon_Linux_5.5_x86_G.iso
diff --git a/molecules/sabayon-x86-kde.spec b/molecules/sabayon-x86-kde.spec
index 1c01633..82b35e3 100644
--- a/molecules/sabayon-x86-kde.spec
+++ b/molecules/sabayon-x86-kde.spec
@@ -4,7 +4,7 @@
 prechroot: linux32
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 KDE
@@ -13,4 +13,4 @@ release_desc: x86 KDE
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_x86_K.iso
+destination_iso_image_name: Sabayon_Linux_5.5_x86_K.iso
diff --git a/molecules/sabayon-x86-lxde.spec b/molecules/sabayon-x86-lxde.spec
index 60f5f99..d853a73 100644
--- a/molecules/sabayon-x86-lxde.spec
+++ b/molecules/sabayon-x86-lxde.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/lxde.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 LXDE
@@ -14,4 +14,4 @@ prechroot: linux32
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_x86_LXDE.iso
+destination_iso_image_name: Sabayon_Linux_5.5_x86_LXDE.iso
diff --git a/molecules/sabayon-x86-serverbase.spec b/molecules/sabayon-x86-serverbase.spec
index 4b69f4b..8ef542a 100644
--- a/molecules/sabayon-x86-serverbase.spec
+++ b/molecules/sabayon-x86-serverbase.spec
@@ -1,7 +1,7 @@
 # use abs path, otherwise daily iso build automagic won't work
 %import /sabayon/molecules/serverbase.common
 
-release_version: 5.4
+release_version: 5.5
 release_desc: x86 ServerBase
 
 # pre chroot command, example, for 32bit chroots on 64bit system, you always
@@ -12,4 +12,4 @@ prechroot: linux32
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_ServerBase_5.4_x86.iso
+destination_iso_image_name: Sabayon_Linux_ServerBase_5.5_x86.iso
diff --git a/molecules/sabayon-x86-spinbase-openvz-template.spec b/molecules/sabayon-x86-spinbase-openvz-template.spec
index bfb3af8..8d338ab 100644
--- a/molecules/sabayon-x86-spinbase-openvz-template.spec
+++ b/molecules/sabayon-x86-spinbase-openvz-template.spec
@@ -8,5 +8,5 @@ prechroot: linux32
 # Path to source ISO file (MANDATORY)
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
-release_version: 5.4
-tar_name: Sabayon_Linux_SpinBase_5.4_x86_openvz.tar.gz
+release_version: 5.5
+tar_name: Sabayon_Linux_SpinBase_5.5_x86_openvz.tar.gz
diff --git a/molecules/sabayon-x86-spinbase.spec b/molecules/sabayon-x86-spinbase.spec
index 4f36ce9..fb3bf70 100644
--- a/molecules/sabayon-x86-spinbase.spec
+++ b/molecules/sabayon-x86-spinbase.spec
@@ -6,7 +6,7 @@ prechroot: linux32
 
 # Release Version
 # Keep this here, otherwise daily builds automagic won't work
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 SpinBase
@@ -16,4 +16,4 @@ source_chroot: /sabayon/sources/x86_core-2010
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
 # Keep this here and set, otherwise daily builds automagic won't work
-destination_iso_image_name: Sabayon_Linux_SpinBase_5.4_x86.iso
+destination_iso_image_name: Sabayon_Linux_SpinBase_5.5_x86.iso
diff --git a/molecules/sabayon-x86-xfce.spec b/molecules/sabayon-x86-xfce.spec
index f6f92e0..154de42 100644
--- a/molecules/sabayon-x86-xfce.spec
+++ b/molecules/sabayon-x86-xfce.spec
@@ -2,7 +2,7 @@
 %import /sabayon/molecules/xfce.common
 
 # Release Version
-release_version: 5.4
+release_version: 5.5
 
 # Release Version string description
 release_desc: x86 XFCE
@@ -14,4 +14,4 @@ prechroot: linux32
 source_iso: /sabayon/iso/Sabayon_Linux_SpinBase_DAILY_x86.iso
 
 # Destination ISO image name, call whatever you want.iso, not mandatory
-destination_iso_image_name: Sabayon_Linux_5.4_x86_XFCE.iso
+destination_iso_image_name: Sabayon_Linux_5.5_x86_XFCE.iso
diff --git a/scripts/generic_pre_iso_script.sh b/scripts/generic_pre_iso_script.sh
index 011f9f4..9e4f755 100755
--- a/scripts/generic_pre_iso_script.sh
+++ b/scripts/generic_pre_iso_script.sh
@@ -20,7 +20,7 @@ cp "${isolinux_source}" "${isolinux_destination}" || exit 1
 
 ver=${RELEASE_VERSION}
 [[ -z "${ver}" ]] && ver=${CUR_DATE}
-[[ -z "${ver}" ]] && ver="5.4"
+[[ -z "${ver}" ]] && ver="5.5"
 
 sed -i "s/__VERSION__/${ver}/g" "${isolinux_destination}"
 sed -i "s/__FLAVOUR__/${remaster_type}/g" "${isolinux_destination}"