diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 121ffa7df73b3c001e63dffaf68e1bf201a6791f..9cc7b3f4c1e163de20e3f16aed3afe563bad4e5f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,7 +1,7 @@
 variables:
   TERM: linux
-  MINGW32_BOOST_VERSION: 1.81.0-7
-  MINGW64_BOOST_VERSION: 1.81.0-7
+  MINGW32_BOOST_VERSION: 1.84.0-1
+  MINGW64_BOOST_VERSION: 1.84.0-1
   WGET_OPTIONS: '--no-verbose --no-use-server-timestamps --retry-connrefused --retry-on-host-error'
   # To ensure that "false && true" fails, see https://gitlab.com/gitlab-org/gitlab-runner/-/issues/25394#note_412609647
   FF_ENABLE_BASH_EXIT_CODE_CHECK: 'true'