diff --git a/appveyor.yml b/appveyor.yml
index b7caede..78f8979 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,7 +9,7 @@ environment:
   MSYS2_ARG_CONV_EXCL: '-Tp'
   MINGW64_RUN: 'C:\msys64\usr\bin\bash.exe --login -c'
   MSYSTEM: 'MINGW64'
-  KIWIX_DESKTOP_VERSION: '2.0-rc2-2'
+  KIWIX_DESKTOP_VERSION: '2.0-rc3'
   KIWIX_DESKTOP_RELEASE: 1
 
 init:
diff --git a/kiwixbuild/versions.py b/kiwixbuild/versions.py
index bf96f97..3290ef1 100644
--- a/kiwixbuild/versions.py
+++ b/kiwixbuild/versions.py
@@ -1,12 +1,12 @@
 # This file reference all the versions of the depedencies we use in kiwix-build.
 
 main_project_versions = {
-    'kiwix-lib': '8.0.1',
+    'kiwix-lib': '8.1.0',
     'kiwix-tools': '3.0.1', # Also need to change this in appveyor/install_kiwix-tools.cmd
-    'libzim': '6.0.1',
+    'libzim': '6.0.2',
     'zim-tools': '1.0.5',
     'zimwriterfs': '1.3.7',
-    'kiwix-desktop': '2.0-rc2' # Also change KIWIX_DESKTOP_VERSION and KIWIX_DESKTOP_RELEASE in appveyor.yml
+    'kiwix-desktop': '2.0-rc3' # Also change KIWIX_DESKTOP_VERSION and KIWIX_DESKTOP_RELEASE in appveyor.yml
                                # You need to do the release process of kiwix-tools and kiwix-desktop in two separated process.
 }
 
@@ -31,12 +31,12 @@ main_project_versions = {
 # - set KIWIX_DESKTOP_RELEASE to 0
 
 release_versions = {
-    'libzim': None, # Depends of base deps (was 0)
+    'libzim': 0, # Depends of base deps (was 0)
     'kiwix-lib': 0, # Depends of libzim (was 0)
-    'kiwix-tools': 5, # Depends of kiwix-lib and libzim (was 5)
-    'zim-tools': None, # Depends of libzim (was 1)
-    'zimwriterfs': None, # Depends of libzim (was 1)
-    'kiwix-desktop': 2 # Depends of kiwix-lib and libzim (was 1)
+    'kiwix-tools': 6, # Depends of kiwix-lib and libzim (was 5)
+    'zim-tools': 2, # Depends of libzim (was 1)
+    'zimwriterfs': 2, # Depends of libzim (was 1)
+    'kiwix-desktop': 0 # Depends of kiwix-lib and libzim (was 0)
 }