diff --git a/.gitlab/ci/version.yml b/.gitlab/ci/version.yml
index 51fb0b745e5ac9ba51bcc809d199a62cecd983db..a012103352cb5b51f44a59010329b98fb14c20a3 100644
--- a/.gitlab/ci/version.yml
+++ b/.gitlab/ci/version.yml
@@ -13,7 +13,7 @@ variables:
   LFS_VERSION: "2.9"
   NODE_VERSION: "22.12"
   OS_VERSION: "bookworm"
-  RUBY_VERSION_DEFAULT: "3.2.9"
+  RUBY_VERSION_DEFAULT: "3.3.8"
   RUBY_VERSION_NEXT: "3.3.9"
   RUBYGEMS_VERSION: "3.6"
   RUST_VERSION: "1.89"
diff --git a/.tool-versions b/.tool-versions
index 7508be294a6c6fe90960c8866e8da420f31b9904..961f370c30d24695579b3070a0134ee908964b84 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -3,7 +3,7 @@ minio 2022-07-15T03-44-22Z
 nodejs 22.19.0
 postgres 16.10 14.9
 redis 7.0.14
-ruby 3.3.9 3.2.9
+ruby 3.3.9 3.3.8
 rust 1.89.0
 yarn 1.22.19