diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0e1f8b18..526bb102 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
           - stable
           - beta
           - nightly
-          - 1.64.0 # minimum supported version
+          - 1.70.0 # minimum supported version
     continue-on-error: ${{ matrix.rust == 'nightly' }}
     steps:
       - uses: actions/checkout@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c0dcf23..562ee284 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## Unreleased
 
-## 0.27.3 - 2023-08-12
+## 0.27.3 - 2023-09-12
 ### Added
 - Add `--checkout` flag to `path` command to force checkout if needed.
 - Add `--no-checkout` flag to `update` command to prevent checkout after update if not needed.