diff --git a/avogadro/PKGBUILD b/avogadro/PKGBUILD
index 09bc39223..81a975c59 100644
--- a/avogadro/PKGBUILD
+++ b/avogadro/PKGBUILD
@@ -1,6 +1,6 @@
 pkgname=avogadro
 pkgver=1.2.0
-pkgrel=4
+pkgrel=5
 pkgdesc="An advanced molecular editor based on Qt"
 arch=('x86_64')
 url="http://avogadro.cc/wiki/Main_Page"
diff --git a/avogadrolibs/PKGBUILD b/avogadrolibs/PKGBUILD
index 107278c63..cc4be6524 100644
--- a/avogadrolibs/PKGBUILD
+++ b/avogadrolibs/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=avogadrolibs
 pkgver=1.91.0
-pkgrel=1
+pkgrel=2
 pkgdesc="An advanced molecular editor"
 arch=(x86_64)
 url="http://www.openchemistry.org/"
diff --git a/chakra-common/PKGBUILD b/chakra-common/PKGBUILD
index d3381283a..6a8c72c9e 100644
--- a/chakra-common/PKGBUILD
+++ b/chakra-common/PKGBUILD
@@ -28,7 +28,7 @@ source=('Chakra-Bugs.desktop'
         'chakra-helper.sh'
         'kde4.sh'
         'chakra-check-links.py::https://raw.githubusercontent.com/Inkane/listMissingLibs/master/list_missing_libs.py')
-sha256sums=(''
+sha256sums=('24e3e543fbeeb9bd902703e49dd682001c85c8faee85a6795d2501b65badfcda'
             'f470c6e7a6bb09f4815e31dd369f4aee4ded0d2697f2c61c7036097b8829db63'
             '528ac5b202f60893aed5e1949a23851afb6a14cf13aca2510fa4f1811349fb8d'
             '32bfff6a840c1c3383dfffd73a7a52aed528084a391e7b2d7d875bfc4b0e45d0'
diff --git a/kate/PKGBUILD b/kate/PKGBUILD
index a35948f85..ff2f1f19e 100644
--- a/kate/PKGBUILD
+++ b/kate/PKGBUILD
@@ -13,7 +13,7 @@ makedepends=('extra-cmake-modules' 'kdoctools' 'python3' 'plasma-framework')
 optdepends=('kio-extras: extra protocols support (sftp, fish and more)')
 options=('docs' 'debug')
 source=("https://download.kde.org/stable/applications/$pkgver/src/$pkgbase-$pkgver.tar.xz"{,.sig})
-sha256sums=(''
+sha256sums=('4afb79472935ed172e74a72e0008a0b9078523a07d831e16736638e7a4994dcb'
             'SKIP')
 validpgpkeys=(CA262C6C83DE4D2FB28A332A3A6A4DB839EAA6D7  # Albert Astals Cid <aacid@kde.org>
               F23275E4BF10AFC1DF6914A6DBD2CE893E2D1C87) # Christoph Feck <cfeck@kde.org>
diff --git a/libopenshot/PKGBUILD b/libopenshot/PKGBUILD
index b40d6b945..e7159c5f5 100644
--- a/libopenshot/PKGBUILD
+++ b/libopenshot/PKGBUILD
@@ -1,6 +1,6 @@
 pkgname=libopenshot
 pkgver=0.2.0
-pkgrel=1
+pkgrel=2
 pkgdesc="A high quality, open-source video editing, animation, and playback library for C++, Python, and Ruby."
 arch=('x86_64')
 url="https://www.openshot.org/"
diff --git a/r/PKGBUILD b/r/PKGBUILD
index 87b9f4186..79f351996 100644
--- a/r/PKGBUILD
+++ b/r/PKGBUILD
@@ -1,6 +1,6 @@
 pkgname=r
 pkgver=3.5.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Language and environment for statistical computing and graphics"
 arch=('x86_64')
 license=('GPL')