diff --git a/argon2/.footprint b/argon2/.footprint
index cfeac8a36..ed6237bd3 100644
--- a/argon2/.footprint
+++ b/argon2/.footprint
@@ -4,8 +4,8 @@ drwxr-xr-x	root/root	usr/bin/
 drwxr-xr-x	root/root	usr/include/
 -rw-r--r--	root/root	usr/include/argon2.h
 drwxr-xr-x	root/root	usr/lib/
--rwxr-xr-x	root/root	usr/lib/libargon2.a
+-rw-r--r--	root/root	usr/lib/libargon2.a
 lrwxrwxrwx	root/root	usr/lib/libargon2.so -> libargon2.so.1
--rwxr-xr-x	root/root	usr/lib/libargon2.so.1
+-rw-r--r--	root/root	usr/lib/libargon2.so.1
 drwxr-xr-x	root/root	usr/lib/pkgconfig/
 -rw-r--r--	root/root	usr/lib/pkgconfig/libargon2.pc
diff --git a/argon2/.signature b/argon2/.signature
index 390a1b70b..be8bfcc30 100644
--- a/argon2/.signature
+++ b/argon2/.signature
@@ -1,6 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF3+r/ZtBL6Rl8hb4BofGExhllSK4uo6BW+ZXDnrARl/8EZuRpVItcGivXxYbaVXw8l3aRZ1NuYhXdUQcfX0khrwQ=
-SHA256 (Pkgfile) = 875b9639097d0b3656817fcf5b264a5d68b71a0b34e40714a12bad0d5aca5a0f
-SHA256 (.footprint) = ecfd3f39e069d04ac53985d4c8389fa2e3a9081c44f914083cbd39682a45d722
-SHA256 (phc-winner-argon2-20171227.tar.gz) = eaea0172c1f4ee4550d1b6c9ce01aab8d1ab66b4207776aa67991eb5872fdcd8
-SHA256 (libargon2.pc) = 4189ce6c183319ceaf2c4ec96facd424deeaa9e2819efb7511893bcf3ef5c836
+RWSagIOpLGJF33kzJlf3sVpJNOiLn6Yq3ztqSEQMkHIwfAddxEU9dFUQbcGZm1JQTOu4mjp0aDmWzEbp2TGBqGfUdtxbNomL+Qw=
+SHA256 (Pkgfile) = 7b1e2bd18f8429220a2c39619e84519a49ebfc99dc3f1432313fac2ace61ad94
+SHA256 (.footprint) = fa0e9945f509a47a211faa09e583f59ff1704a95950522357e9428791d75b100
+SHA256 (phc-winner-argon2-20190702.tar.gz) = daf972a89577f8772602bf2eb38b6a3dd3d922bf5724d45e7f9589b5e830442c
diff --git a/argon2/Pkgfile b/argon2/Pkgfile
index 03368f083..388f0e59d 100644
--- a/argon2/Pkgfile
+++ b/argon2/Pkgfile
@@ -4,13 +4,15 @@
 # Depends on:
 
 name=argon2
-version=20171227
+version=20190702
 release=1
-source=(https://github.com/P-H-C/phc-winner-argon2/archive/20171227/phc-winner-argon2-20171227.tar.gz libargon2.pc)
+source=(https://github.com/P-H-C/phc-winner-argon2/archive/$version/phc-winner-argon2-$version.tar.gz)
 
 build() {
-	cd phc-winner-$name-$version
-    make
-    make DESTDIR=$PKG install
-    install -D -m0644 libargon2.pc $PKG/usr/lib/pkgconfig/libargon2.pc
+  cd phc-winner-$name-$version
+  # install to /usr/lib directly instead of /usr/lib/x86_64-linux-gnu
+  sed -e 's/LIBRARY_REL ?= lib\/x86_64-linux-gnu/LIBRARY_REL ?= lib/g' -i Makefile
+  make
+  make DESTDIR=$PKG install
+  sed -e 's/NULL/$version/g' -i $PKG/usr/lib/pkgconfig/libargon2.pc
 }
diff --git a/argon2/libargon2.pc b/argon2/libargon2.pc
deleted file mode 100644
index c41e1c0ce..000000000
--- a/argon2/libargon2.pc
+++ /dev/null
@@ -1,11 +0,0 @@
-prefix=/usr
-exec_prefix=${prefix}
-libdir=${prefix}/lib
-includedir=${prefix}/include
-
-Name: libargon2
-Description: Development libraries for libargon2
-Version: @UPSTREAM_VER@
-Libs: -L${libdir} -largon2 -lrt -ldl
-Cflags:
-URL: https://github.com/P-H-C/phc-winner-argon2