diff --git a/DESCRIPTION b/DESCRIPTION
index 3dc1e0e..9e25791 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: zipangu
 Title: Japanese Utility Functions and Data
-Version: 0.2.2.9000
+Version: 0.2.3
 Authors@R: 
     c(person(given = "Shinya",
              family = "Uryu",
diff --git a/NEWS.md b/NEWS.md
index 9489b90..b10b082 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,4 @@
-# zipangu (development version)
+# zipangu 0.2.3
 
 ## Fix
 
diff --git a/cran-comments.md b/cran-comments.md
index 63891f3..e281870 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -15,3 +15,5 @@
 Possibly mis-spelled words in DESCRIPTION:
      Kanji
 ```
+
+* Days since last update: 5. This is because the raw data used in the package was found to be incorrect and needed to be patched.
diff --git a/revdep/README.md b/revdep/README.md
index 788aeda..b24079d 100644
--- a/revdep/README.md
+++ b/revdep/README.md
@@ -10,13 +10,13 @@
 |collate  |ja_JP.UTF-8                  |
 |ctype    |ja_JP.UTF-8                  |
 |tz       |Asia/Tokyo                   |
-|date     |2021-02-01                   |
+|date     |2021-02-07                   |
 
 # Dependencies
 
 |package |old   |new        |Δ |
 |:-------|:-----|:----------|:--|
-|zipangu |0.2.1 |0.2.1.9000 |*  |
+|zipangu |0.2.2 |0.2.2.9000 |*  |
 
 # Revdeps