diff --git a/sh/boost.sh b/sh/boost.sh
index 606f91f..fff4c53 100755
--- a/sh/boost.sh
+++ b/sh/boost.sh
@@ -2,7 +2,7 @@
 #
 # Build and install the Boost library.
 #
-# Copyright 2019, 2020 Cray, Inc.
+# Copyright 2019, 2020, 2021 Hewlett Packard Enterprise Development LP.
 ####
 
 PACKAGE=boost
@@ -12,6 +12,8 @@ VERSIONS='
   1.70.0:430ae8354789de4fd19ee52f3b1f739e1fba576f0aded0897c3c2bc00fb38778
   1.71.0:d73a8da01e8bf8c7eda40b4c84915071a8c8a0df4a6734537ddde4a8580524ee
   1.72.0:59c9b274bc451cf91a9ba1dd2c7fdcaf5d60b1b3aa83f2c9fa143417cc660722
+  1.73.0:4eb3b8d442b426dc35346235c8733b5ae35ba431690e38c6a8263dce9fcbb402
+  1.74.0:83bfc1507731a0906e387fc28b7ef5417d591429e51e788417fe9ff025e116b1
 '
 
 _pwd(){ CDPATH= cd -- $1 && pwd; }
@@ -99,6 +101,7 @@ EOF
 
 _VERSION=`echo $VERSION | tr . _`
 test -e boost_$_VERSION.tar.bz2 \
+  || $WGET https://boostorg.jfrog.io/artifactory/main/release/$VERSION/source/boost_$_VERSION.tar.bz2 \
   || $WGET http://dl.bintray.com/boostorg/release/$VERSION/source/boost_$_VERSION.tar.bz2 -O boost_$_VERSION.tar.bz2 \
   || fn_error "could not fetch source"
 echo "$SHA256SUM  boost_$_VERSION.tar.bz2" | sha256sum --check \
diff --git a/sh/petsc.sh b/sh/petsc.sh
index 03f78cc..0cccb64 100755
--- a/sh/petsc.sh
+++ b/sh/petsc.sh
@@ -12,7 +12,7 @@ VERSIONS='
   3.11.4:006177b4059cd40310a3e9a4bf475f3a8c276b62d8cca4df272ef88bdfc2f83a
   3.12.5:b4e9aae06b1a343bc5a7fee975f391e7dbc7086fccc684068b5e0204ffa3ecad
   3.13.6:67ca2cf3040d08fdc51d27f660ea3157732b24c2f47aae1b19d63f62a39842c2
-  3.14.2:87a04fd05cac20a2ec47094b7d18b96e0651257d8c768ced2ef7db270ecfb9cb
+  3.14.4:b030969816e02c251a6d010c07a90b69ade44932f9ddfac3090ff5e95ab97d5c
 '
 
 _pwd(){ CDPATH= cd -- $1 && pwd; }
diff --git a/sh/slepc.sh b/sh/slepc.sh
index 1e07b4e..00285a2 100755
--- a/sh/slepc.sh
+++ b/sh/slepc.sh
@@ -9,7 +9,7 @@ PACKAGE=slepc
 VERSIONS='
   3.12.2:a586ce572a928ed87f04961850992a9b8e741677397cbaa3fb028323eddf4598
   3.13.4:ddc9d58e1a4413218f4e67ea3b255b330bd389d67f394403a27caedf45afa496
-  3.14.1:cc78a15e34d26b3e6dde003d4a30064e595225f6185c1975bbd460cb5edd99c7
+  3.14.2:3e54578dda1f4c54d35ac27d02f70a43f6837906cb7604dbcec0e033cfb264c8
 '
 
 _pwd(){ CDPATH= cd -- $1 && pwd; }
diff --git a/sh/tpsl/sundials.sh b/sh/tpsl/sundials.sh
index 8663758..f878e07 100755
--- a/sh/tpsl/sundials.sh
+++ b/sh/tpsl/sundials.sh
@@ -2,7 +2,7 @@
 #
 # Build and install the SUNDIALS library.
 #
-# Copyright 2019, 2020 Cray, Inc.
+# Copyright 2019, 2020, 2021 Hewlett Packard Enterprise Development LP.
 ####
 
 PACKAGE=sundials
@@ -26,6 +26,7 @@ cmake --version >/dev/null 2>&1 \
 
 test -e sundials-$VERSION.tar.gz \
   || $WGET https://computation.llnl.gov/projects/sundials/download/sundials-$VERSION.tar.gz \
+  || $WGET https://github.com/LLNL/sundials/releases/download/v$VERSION/sundials-$VERSION.tar.gz \
   || fn_error "could not fetch source"
 echo "$SHA256SUM  sundials-$VERSION.tar.gz" | sha256sum --check \
   || fn_error "source hash mismatch"