diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 10d94b83b..252e184d0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@ image: git.pleroma.social:5050/pleroma/pleroma/ci-base:elixir-1.14.5-otp-25
 
 variables: &global_variables
   # Only used for the release
-  ELIXIR_VER: 1.14.5
+  ELIXIR_VER: 1.17.3
   POSTGRES_DB: pleroma_test
   POSTGRES_USER: postgres
   POSTGRES_PASSWORD: postgres