diff --git a/config/templates/package-scripts/preinst.erb b/config/templates/package-scripts/preinst.erb
index f746dc532172db8c610db1ba50e287c869af8f6d_Y29uZmlnL3RlbXBsYXRlcy9wYWNrYWdlLXNjcmlwdHMvcHJlaW5zdC5lcmI=..fc04a30adceb5f25b3867e7d0d96246cf60f9525_Y29uZmlnL3RlbXBsYXRlcy9wYWNrYWdlLXNjcmlwdHMvcHJlaW5zdC5lcmI= 100644
--- a/config/templates/package-scripts/preinst.erb
+++ b/config/templates/package-scripts/preinst.erb
@@ -40,7 +40,7 @@
 upgrade_check() {
   # Minimum version from which jumps are permitted to current version.
   # Follows https://docs.gitlab.com/ee/update/index.html#upgrade-paths
-  MIN_VERSION=14.10
+  MIN_VERSION=15.0
 
   if [ -n "${OLD_VERSION_STRING}" ] ; then
     # Checking
diff --git a/docker/assets/wrapper b/docker/assets/wrapper
index f746dc532172db8c610db1ba50e287c869af8f6d_ZG9ja2VyL2Fzc2V0cy93cmFwcGVy..fc04a30adceb5f25b3867e7d0d96246cf60f9525_ZG9ja2VyL2Fzc2V0cy93cmFwcGVy 100755
--- a/docker/assets/wrapper
+++ b/docker/assets/wrapper
@@ -112,7 +112,7 @@
 then
     GITLAB_UPGRADE='true'
     new_version=$(awk '/^gitlab-(ce|ee|jh)/ {print $NF}' /opt/gitlab/version-manifest.txt)
-    MIN_VERSION="14.10" gitlab-ctl upgrade-check "${old_version}" "${new_version}"
+    MIN_VERSION="15.0" gitlab-ctl upgrade-check "${old_version}" "${new_version}"
 fi
 
 # Copy gitlab.rb for the first time
diff --git a/files/gitlab-ctl-commands/lib/gitlab_ctl/upgrade_check.rb b/files/gitlab-ctl-commands/lib/gitlab_ctl/upgrade_check.rb
index f746dc532172db8c610db1ba50e287c869af8f6d_ZmlsZXMvZ2l0bGFiLWN0bC1jb21tYW5kcy9saWIvZ2l0bGFiX2N0bC91cGdyYWRlX2NoZWNrLnJi..fc04a30adceb5f25b3867e7d0d96246cf60f9525_ZmlsZXMvZ2l0bGFiLWN0bC1jb21tYW5kcy9saWIvZ2l0bGFiX2N0bC91cGdyYWRlX2NoZWNrLnJi 100644
--- a/files/gitlab-ctl-commands/lib/gitlab_ctl/upgrade_check.rb
+++ b/files/gitlab-ctl-commands/lib/gitlab_ctl/upgrade_check.rb
@@ -1,6 +1,6 @@
 module GitlabCtl
   class UpgradeCheck
-    MIN_VERSION = ENV['MIN_VERSION'] || '14.10'.freeze
+    MIN_VERSION = ENV['MIN_VERSION'] || '15.0'.freeze
 
     class <<self
       def valid?(ov, nv)