diff --git a/README.md b/README.md
index a65aced..7a1ec00 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,10 @@ Dockerfile for [Groonga](https://groonga.org/) full text search engine.
 
 | Groonga | Distribution     | Tags                                 | Path                               |
 | ------- | ---------------- | ------------------------------------ | ---------------------------------- |
-| 13.1.1  | Debian GNU/Linux | 13.1.1-debian, latest-debian, latest | [debian/Dockerfile][13.1.1-debian] |
-| 13.1.1  | Debian GNU/Linux | 13.1.1-alpine, latest-alpine         | [alpine/Dockerfile][13.1.1-alpine] |
+| 14.0.0  | Debian GNU/Linux | 14.0.0-debian, latest-debian, latest | [debian/Dockerfile][14.0.0-debian] |
+| 14.0.0  | Debian GNU/Linux | 14.0.0-alpine, latest-alpine         | [alpine/Dockerfile][14.0.0-alpine] |
+| 13.1.1  | Debian GNU/Linux | 13.1.1-debian                        | [debian/Dockerfile][13.1.1-debian] |
+| 13.1.1  | Debian GNU/Linux | 13.1.1-alpine                        | [alpine/Dockerfile][13.1.1-alpine] |
 | 13.1.0  | Debian GNU/Linux | 13.1.0-debian                        | [debian/Dockerfile][13.1.0-debian] |
 | 13.1.0  | Debian GNU/Linux | 13.1.0-alpine                        | [alpine/Dockerfile][13.1.0-alpine] |
 | 13.0.9  | Debian GNU/Linux | 13.0.9-debian                        | [debian/Dockerfile][13.0.9-debian] |
@@ -346,6 +348,8 @@ docker run \
   groonga/groonga:latest-debian
 ```
 
+[14.0.0-debian]: https://github.com/groonga/docker/tree/14.0.0/debian/Dockerfile
+[14.0.0-alpine]: https://github.com/groonga/docker/tree/14.0.0/alpine/Dockerfile
 [13.1.1-debian]: https://github.com/groonga/docker/tree/13.1.1/debian/Dockerfile
 [13.1.1-alpine]: https://github.com/groonga/docker/tree/13.1.1/alpine/Dockerfile
 [13.1.0-debian]: https://github.com/groonga/docker/tree/13.1.0/debian/Dockerfile
diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index 7b51765..fa0d6fd 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -17,7 +17,7 @@ ENV CFLAGS -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-securit
 ENV LDFLAGS -Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now
 ENV CPPFLAGS -Wdate-time -D_FORTIFY_SOURCE=2
 ENV CXXFLAGS -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security
-ENV GROONGA_VERSION=13.1.1
+ENV GROONGA_VERSION=14.0.0
 
 RUN \
   curl -Lo groonga.tar.gz \
diff --git a/debian/Dockerfile b/debian/Dockerfile
index 1f15062..a73bc12 100644
--- a/debian/Dockerfile
+++ b/debian/Dockerfile
@@ -4,7 +4,7 @@ RUN \
   echo "debconf debconf/frontend select Noninteractive" | \
     debconf-set-selections
 
-ENV GROONGA_VERSION=13.1.1-1
+ENV GROONGA_VERSION=14.0.0-1
 
 RUN \
   apt update && \