diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b0f3073..010d3b1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        MATLABVersion: [R2020a, R2020b, R2021a, R2021b, R2022a, R2022b, R2023a, 2023b]
+        MATLABVersion: [R2020a, R2020b, R2021a, R2021b, R2022a, R2022b, R2023a, R2023b]
     # The type of runner that the job will run on
     runs-on: ubuntu-latest