diff --git a/documentation/static/pgpkeys/meta.key b/documentation/static/pgpkeys/meta.key
index 78bf991c96..bcaeb911cf 100644
--- a/documentation/static/pgpkeys/meta.key
+++ b/documentation/static/pgpkeys/meta.key
@@ -1,117 +1,117 @@
// sh addkey.sh meta 9F72CDBC01BF10EB ;
[.literal-block-margin]
....
-pub rsa4096/9F72CDBC01BF10EB 2017-06-20 [SC] [expires: 2022-09-21]
+pub rsa4096/9F72CDBC01BF10EB 2017-06-20 [SC] [expires: 2023-10-27]
Key fingerprint = 61EC EABB F2BB 40E3 A35D F30A 9F72 CDBC 01BF 10EB
uid Koichiro IWAO
uid Koichiro Iwao
-sub rsa4096/77C1E7C4CCDE08AA 2017-06-20 [E] [expires: 2022-09-21]
-sub rsa4096/03993B4065E7193B 2020-06-06 [S] [expires: 2022-09-21]
+sub rsa4096/77C1E7C4CCDE08AA 2017-06-20 [E] [expires: 2023-10-27]
+sub rsa4096/03993B4065E7193B 2020-06-06 [S] [expires: 2023-10-27]
....
[.literal-block-margin]
....
-----BEGIN PGP PUBLIC KEY BLOCK-----
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-----END PGP PUBLIC KEY BLOCK-----
....