diff --git a/nginx/.signature b/nginx/.signature
index 81e195b99..5362db09c 100644
--- a/nginx/.signature
+++ b/nginx/.signature
@@ -1,7 +1,7 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF3weRmM17tQL0voKrIeFGidBq/c87wTe/BsrWMRdWL0eckNZ80G6e6YRSr5VoozarGJ3UOz83KWrsZqMKA/7tYwM=
-SHA256 (Pkgfile) = 64d1bb6b0ce1b6018939b995cdc0bac855ddb4dbc9dc9c3c0a82860bc5f07751
+RWSagIOpLGJF39beFNqLOACx/1yVXN6WV1aPc2c+NJqT9v6SCD/DGiXNynrTN7r4S3rV3yq3YcqMHY2xJBRybZiJR+0/cl8tYAw=
+SHA256 (Pkgfile) = 468ed0da8930deb61d707be29caaac32a73285f82db2d525ad905d7391af3018
 SHA256 (.footprint) = 9263dad4ce3a2766b5f9bec00a3a58ac86445f370ba1bb3d5716e6b9dc74ddae
-SHA256 (nginx-1.21.3.tar.gz) = 14774aae0d151da350417efc4afda5cce5035056e71894836797e1f6e2d1175a
+SHA256 (nginx-1.21.4.tar.gz) = d1f72f474e71bcaaf465dcc7e6f7b6a4705e4b1ed95c581af31df697551f3bfe
 SHA256 (nginx.conf) = 0f9b54e790951f1a09580bbf29ede26c4cc277e535d4df937fc659979a2fb35b
 SHA256 (nginx.rc) = bac096145be15bc5d87817e2d3440d930288aea06dfd6736e43289b4a352595b
diff --git a/nginx/Pkgfile b/nginx/Pkgfile
index cb51bbc2a..ab02043b0 100644
--- a/nginx/Pkgfile
+++ b/nginx/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: libpcre zlib openssl
 
 name=nginx
-version=1.21.3
+version=1.21.4
 release=1
 source=(http://nginx.org/download/$name-$version.tar.gz \
     $name.conf $name.rc)