diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index ad1f6b7cc4..5106998134 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -19,7 +19,7 @@ updates:
       update-types: ["version-update:semver-major"]
     - dependency-name: "execnet"
       update-types: ["version-update:semver-major"]
-- target-branch: iso7
+- target-branch: iso8
   package-ecosystem: pip
   directory: "/"
   schedule: