diff --git a/bin/build-macos-universal.sh b/bin/build-macos-universal.sh
old mode 100644
new mode 100755
index 618dd9f..4168945
--- a/bin/build-macos-universal.sh
+++ b/bin/build-macos-universal.sh
@@ -44,18 +44,7 @@ fi
 
 # :: Clone dependencies :::::::::::::::::::::::::::::::::::::::::::::::::::::::
 
-if [ ! -d "${DIR_THIRDPARTY}/bde-tools" ]; then
-    git clone https://github.com/bloomberg/bde-tools "${DIR_THIRDPARTY}/bde-tools"
-fi
-if [ ! -d "${DIR_THIRDPARTY}/bde" ]; then
-    git clone --depth 1 https://github.com/bloomberg/bde.git "${DIR_THIRDPARTY}/bde"
-fi
-if [ ! -d "${DIR_THIRDPARTY}/ntf-core" ]; then
-    git clone --depth 1 https://github.com/bloomberg/ntf-core.git "${DIR_THIRDPARTY}/ntf-core"
-fi
-if [ ! -d "${DIR_THIRDPARTY}/blazingmq" ]; then
-    git clone --depth 1 https://github.com/bloomberg/blazingmq.git "${DIR_THIRDPARTY}/blazingmq"
-fi
+source ./bin/clone-dependencies.sh
 
 # Build and install BDE
 # Refer to https://bloomberg.github.io/bde/library_information/build.html
@@ -114,9 +103,8 @@ if [ ! -e "${DIR_BUILD}/blazingmq/.complete" ]; then
         -DFLEX_ROOT="${FLEX_ROOT}"
         -G "Ninja")
     cmake -B "${DIR_BUILD}/blazingmq" -S "." "${CMAKE_OPTIONS[@]}"
-    cmake --build "${DIR_BUILD}/blazingmq" -j 16 --target bmq
-    cmake --install "${DIR_BUILD}/blazingmq" --component mwc-all
-    cmake --install "${DIR_BUILD}/blazingmq" --component bmq-all
+    cmake --build "${DIR_BUILD}/blazingmq" -j 16 --target all
+    cmake --install "${DIR_BUILD}/blazingmq"
     popd
     touch "${DIR_BUILD}/blazingmq/.complete"
 fi
diff --git a/bin/build-manylinux.sh b/bin/build-manylinux.sh
old mode 100644
new mode 100755
index 84825a1..7ec89d6
--- a/bin/build-manylinux.sh
+++ b/bin/build-manylinux.sh
@@ -42,15 +42,9 @@ fi
 
 # :: Clone dependencies :::::::::::::::::::::::::::::::::::::::::::::::::::::::
 
-if [ ! -d "${DIR_THIRDPARTY}/bde-tools" ]; then
-    git clone https://github.com/bloomberg/bde-tools "${DIR_THIRDPARTY}/bde-tools"
-fi
-if [ ! -d "${DIR_THIRDPARTY}/bde" ]; then
-    git clone --depth 1 https://github.com/bloomberg/bde.git "${DIR_THIRDPARTY}/bde"
-fi
-if [ ! -d "${DIR_THIRDPARTY}/ntf-core" ]; then
-    git clone --depth 1 https://github.com/bloomberg/ntf-core.git "${DIR_THIRDPARTY}/ntf-core"
-fi
+source ./bin/clone-dependencies.sh
+
+# Download additional dependencies that are not packaged on manylinux:
 if [ ! -d "${DIR_THIRDPARTY}/google-benchmark" ]; then
     git clone --depth 1 https://github.com/google/benchmark.git "${DIR_THIRDPARTY}/google-benchmark"
 fi
@@ -58,9 +52,6 @@ if [ ! -d "${DIR_THIRDPARTY}/bison" ]; then
     mkdir -p "${DIR_THIRDPARTY}/bison"
     curl https://ftp.gnu.org/gnu/bison/bison-3.8.2.tar.xz | tar -Jx -C "${DIR_THIRDPARTY}/bison" --strip-components 1
 fi
-if [ ! -d "${DIR_THIRDPARTY}/blazingmq" ]; then
-    git clone --depth 1 https://github.com/bloomberg/blazingmq.git "${DIR_THIRDPARTY}/blazingmq"
-fi
 
 if [ ! -e "${DIR_THIRDPARTY}/cmake/.complete" ]; then
     mkdir -p "${DIR_THIRDPARTY}/cmake"
diff --git a/bin/clone-dependencies.sh b/bin/clone-dependencies.sh
new file mode 100755
index 0000000..fcf349a
--- /dev/null
+++ b/bin/clone-dependencies.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+# This script clones the dependencies of the BlazingMQ Python SDK that are not
+# in a package manager.  This script should not be run by users directly, but
+# is instead sourced by the `./build-*.sh` scripts in this directory.
+
+
+set -e
+set -u
+[ -z "$BASH" ] || shopt -s expand_aliases
+
+
+# These are the release tags for each of the dependencies we manually clone.
+# Update these to update the version of each dependency we build against.
+BDE_TOOLS_TAG=3.124.0.0
+BDE_TAG=3.124.0.0
+NTF_CORE_TAG=latest
+BLAZINGMQ_TAG=BMQBRKR_0.90.20
+
+
+if [ ! -d "${DIR_THIRDPARTY}/bde-tools" ]; then
+    git clone                                                                  \
+        --depth 1                                                              \
+        --branch ${BDE_TOOLS_TAG}                                              \
+        https://github.com/bloomberg/bde-tools                                 \
+        "${DIR_THIRDPARTY}/bde-tools"
+fi
+
+if [ ! -d "${DIR_THIRDPARTY}/bde" ]; then
+    git clone                                                                  \
+        --depth 1                                                              \
+        --branch ${BDE_TAG}                                                    \
+        https://github.com/bloomberg/bde.git                                   \
+        "${DIR_THIRDPARTY}/bde"
+fi
+
+if [ ! -d "${DIR_THIRDPARTY}/ntf-core" ]; then
+    git clone                                                                  \
+        --depth 1                                                              \
+        --branch ${NTF_CORE_TAG}                                               \
+        https://github.com/bloomberg/ntf-core.git                              \
+        "${DIR_THIRDPARTY}/ntf-core"
+fi
+
+if [ ! -d "${DIR_THIRDPARTY}/blazingmq" ]; then
+    git clone                                                                  \
+        --depth 1                                                              \
+        --branch ${BLAZINGMQ_TAG}                                              \
+        https://github.com/bloomberg/blazingmq.git                             \
+        "${DIR_THIRDPARTY}/blazingmq"
+fi