diff --git a/security/keybase/Portfile b/security/keybase/Portfile
index 6359de6e6b23b..6bc622172a023 100644
--- a/security/keybase/Portfile
+++ b/security/keybase/Portfile
@@ -3,7 +3,7 @@
 PortSystem          1.0
 PortGroup           golang 1.0
 
-go.setup            github.com/keybase/client 6.0.4 v
+go.setup            github.com/keybase/client 6.4.0 v
 revision            0
 
 name                keybase
@@ -15,9 +15,9 @@ long_description    ${description}
 
 depends_run         path:bin/gpg:gnupg2
 
-checksums           rmd160  c71594f92b9fe4f631a421727ca44f2ea30de937 \
-                    sha256  59905cee69fffd62ff0e1fdc6eebbb7b9d42af0e98ce3a9e621cb2b104c60dec \
-                    size    57271515
+checksums           rmd160  c0905d4f8c4731178089acbadba9c2b9ad4c9b2a \
+                    sha256  e7714d7a480039fb7a27146627cfae517039b221daeb401ca972ffd6262a6a2c \
+                    size    53771273
 
 build.dir           ${worksrcpath}/go
 build.env           GOPATH=${gopath}