diff --git a/scripts/create-release-branch.sh b/scripts/create-release-branch.sh
index 6304511..210c5fc 100755
--- a/scripts/create-release-branch.sh
+++ b/scripts/create-release-branch.sh
@@ -3,7 +3,7 @@
 # - git; I believe it's already installed.
 # - sed; GNU sed is preferred. POSIX sed may not work.
 
-BASE_BRANCH="development"
+BASE_BRANCH="develop"
 
 PACKAGE_NAME="ssh-key-action"
 URL_PRODUCT="https://github.com/shimataro/${PACKAGE_NAME}"
diff --git a/scripts/update-dependencies.sh b/scripts/update-dependencies.sh
index a67fc3e..b859641 100755
--- a/scripts/update-dependencies.sh
+++ b/scripts/update-dependencies.sh
@@ -7,7 +7,7 @@ COLOR_SUCCESS="\e[1;32m"
 COLOR_RESET="\e[m"
 
 # create branch
-git checkout development || exit 1
+git checkout develop || exit 1
 git checkout -b ${BRANCH} || exit 1
 
 # check updates