diff --git a/.github/ISSUE_TEMPLATE/new_tool.yml b/.github/ISSUE_TEMPLATE/new_tool.yml
index f8897689..402f317c 100644
--- a/.github/ISSUE_TEMPLATE/new_tool.yml
+++ b/.github/ISSUE_TEMPLATE/new_tool.yml
@@ -11,7 +11,7 @@ body:
         Instead, please submit a pull request.
         (See [DEVELOPMENT.md](https://github.com/taiki-e/install-action/blob/main/DEVELOPMENT.md) for how to add support for a new tool.)
 
-        That said, if you have any questions before getting started, or if you’re unable to contribute for any reason, feel free to open an issue.
+        That said, if you have any questions before getting started, or if you're unable to contribute for any reason, feel free to open an issue.
   - type: input
     id: name
     attributes:
diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index dbcb1b92..37c8ac28 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -39,7 +39,7 @@ name to one of the `*_incompat` arrays in `tools/ci/tool-list.sh`.
 
 ## Release new version
 
-Releases are performed by running the [release workflow](https://github.com/taiki-e/install-action/actions/workflows/release.yml) via workflow dispatch. The owner and collaborators can start the release workflow, but the owner’s [approval](https://docs.github.com/en/actions/reference/workflows-and-actions/deployments-and-environments#required-reviewers) is required before the actual release.
+Releases are performed by running the [release workflow](https://github.com/taiki-e/install-action/actions/workflows/release.yml) via workflow dispatch. The owner and collaborators can start the release workflow, but the owner's [approval](https://docs.github.com/en/actions/reference/workflows-and-actions/deployments-and-environments#required-reviewers) is required before the actual release.
 
 ### Minor version vs patch version