diff --git a/.drone.yml b/.drone.yml
index eb4c1c8d8..08b713726 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -169,7 +169,7 @@ steps:
     - tar zvxf v5.10.1.tar.gz
     - cd SuiteSparse-5.10.1
     - export LD_LIBRARY_PATH=/drone/src
-    - make BLAS="-L /drone/src -lopenblas" LAPACK="-L /drone/src -lopenblas"
+    - make BLAS="-L /drone/src -lopenblas" LAPACK="-L /drone/src -lopenblas" JOBS=32
     - cd CHOLMOD/Demo
     - ldd ./cholmod_l_demo
     - wget https://suitesparse-collection-website.herokuapp.com/MM/ND/nd6k.tar.gz
@@ -204,20 +204,20 @@ steps:
     - tar zvxf v5.10.1.tar.gz
     - cd SuiteSparse-5.10.1
     - export LD_LIBRARY_PATH=/drone/src
-    - make BLAS="-L /drone/src -lopenblas" LAPACK="-L /drone/src -lopenblas"
+    - make BLAS="-L /drone/src -lopenblas" LAPACK="-L /drone/src -lopenblas" JOBS=32
     - cd CHOLMOD/Demo
     - ldd ./cholmod_l_demo
     - wget https://suitesparse-collection-website.herokuapp.com/MM/ND/nd6k.tar.gz
     - tar zxvf nd6k.tar.gz
     - LD_LIBRARY_PATH=/drone/src ./cholmod_l_demo <nd6k/nd6k.mtx
     - LD_LIBRARY_PATH=/drone/src OMP_NUM_THREADS=1 ./cholmod_l_demo <nd6k/nd6k.mtx
-    - wget https://github.com/xianyi/OpenBLAS/archive/refs/tags/v0.3.5.tar.gz
-    - tar zxvf v0.3.5.tar.gz
-    - cd OpenBLAS-0.3.5
+    - wget https://github.com/xianyi/OpenBLAS/archive/refs/tags/v0.3.9.tar.gz
+    - tar zxvf v0.3.9.tar.gz
+    - cd OpenBLAS-0.3.9
     - make QUIET_MAKE=1 $COMMON_FLAGS
     - cd ..
-    - LD_LIBRARY_PATH=OpenBLAS-0.3.5 ./cholmod_l_demo <nd6k/nd6k.mtx
-    - LD_LIBRARY_PATH=OpenBLAS-0.3.5 OMP_NUM_THREADS=1 ./cholmod_l_demo <nd6k/nd6k.mtx
+    - LD_LIBRARY_PATH=OpenBLAS-0.3.9 ./cholmod_l_demo <nd6k/nd6k.mtx
+    - LD_LIBRARY_PATH=OpenBLAS-0.3.9 OMP_NUM_THREADS=1 ./cholmod_l_demo <nd6k/nd6k.mtx
 ---
 kind: pipeline
 name: arm64_gcc10