diff --git a/.github/workflows/dependencies.yml b/.github/workflows/dependencies.yml
index d3dacb753..2b2756e46 100644
--- a/.github/workflows/dependencies.yml
+++ b/.github/workflows/dependencies.yml
@@ -11,7 +11,7 @@ jobs:
     name: Tcl Versions
     strategy:
       matrix:
-        tcl_version: [ '8.5.19', '8.6.14', '8.7a5', '9.0b2' ]
+        tcl_version: [ '8.5.19', '8.6.14', '8.7a5', '9.0.0' ]
     continue-on-error: true
     runs-on: ubuntu-latest
     steps: