diff --git a/documentation/static/pgpkeys/tagattie.key b/documentation/static/pgpkeys/tagattie.key
index e6b851e8b8..e2ca3e27b6 100644
--- a/documentation/static/pgpkeys/tagattie.key
+++ b/documentation/static/pgpkeys/tagattie.key
@@ -1,54 +1,35 @@
-// sh addkey.sh tagattie 22762A61D51D4A35 ;
+// sh addkey.sh tagattie F240356F51AAD2C9 ;
 
 [.literal-block-margin]
 ....
-pub   rsa2048/22762A61D51D4A35 2020-04-09 [SC] [expires: 2023-04-09]
-      Key fingerprint = 501F 2DEC D705 D915 CFCC  92B6 2276 2A61 D51D 4A35
+pub   ed25519/F240356F51AAD2C9 2026-09-03 [SC] [expires: 2029-09-02]
+      Key fingerprint = 59A1 4D99 8244 6D4C 9C6C  BC74 F240 356F 51AA D2C9
+uid                            Hiroki Tagato <tagattie@proton.me>
 uid                            Hiroki Tagato <tagattie@FreeBSD.org>
-uid                            Hiroki Tagato <tagattie@yandex.com>
-sub   rsa2048/B50E96F3D30AABB3 2020-04-09 [E] [expires: 2023-04-09]
+sub   cv25519/09D797C31D7BCB24 2026-09-03 [E] [expires: 2029-09-02]
+      Key fingerprint = 61B6 8983 873A D856 5053  67E4 09D7 97C3 1D7B CB24
 
 ....
 
 [.literal-block-margin]
 ....
 -----BEGIN PGP PUBLIC KEY BLOCK-----
 
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-HiFeOHx0L+VC6xri3x5CyhIblli+kOxTyp5FdzzU4elcl6Gm0b2k6mjjtmqjwLl1
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-=lsb8
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+pAEAmMktwEHxiH9XabXQ+RkHigj7cGMebGhPgDT08r5k2Qw=
+=M2e4
 -----END PGP PUBLIC KEY BLOCK-----
 ....
-