diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 825208368ccf7d16039945bd41ddcdcb751282bf..f2af53d8731f45f2a997753344302c25cc53a9b1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ variables:
   TERM: linux
   MATLAB_VERSION: R2021a
   OLD_MATLAB_VERSION: R2014a
-  OCTAVE_VERSION: 6.2.0
+  OCTAVE_VERSION: 6.3.0
 
 before_script:
   - git clone https://git.dynare.org/Dynare/m-unit-tests