diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2c24ade..31c163c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ project(BillySheet LANGUAGES CXX C)
 find_package(OpenGL REQUIRED)
 find_package(GLEW REQUIRED)
 
-find_package(Boost CONFIG REQUIRED COMPONENTS stacktrace_addr2line)
+find_package(Boost REQUIRED COMPONENTS stacktrace_addr2line)
 
 include_directories(${Boost_INCLUDE_DIR})
 
diff --git a/external/catch2 b/external/catch2
index 31588bb..05e10df 160000
--- a/external/catch2
+++ b/external/catch2
@@ -1 +1 @@
-Subproject commit 31588bb4f56b638dd5afc28d3ebff9b9dcefb88d
+Subproject commit 05e10dfccc28c7f973727c54f850237d07d5e10f
diff --git a/external/glfw b/external/glfw
index 7b6aead..e2c9264 160000
--- a/external/glfw
+++ b/external/glfw
@@ -1 +1 @@
-Subproject commit 7b6aead9fb88b3623e3b3725ebb42670cbe4c579
+Subproject commit e2c92645460f680fd272fd2eed591efb2be7dc31
diff --git a/external/spdlog b/external/spdlog
index 27cb4c7..7c02e20 160000
--- a/external/spdlog
+++ b/external/spdlog
@@ -1 +1 @@
-Subproject commit 27cb4c76708608465c413f6d0e6b8d99a4d84302
+Subproject commit 7c02e204c92545f869e2f04edaab1f19fe8b19fd
diff --git a/external/svector b/external/svector
index cbeced4..74817cf 160000
--- a/external/svector
+++ b/external/svector
@@ -1 +1 @@
-Subproject commit cbeced42e061da03b881ba1d09621d4604de030a
+Subproject commit 74817cfbdbaceb415508de1ff10a0589bf8f25d7
diff --git a/external/update_submodules.sh b/external/update_submodules.sh
deleted file mode 100755
index 610f1d0..0000000
--- a/external/update_submodules.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#! /usr/bin/env bash
-
-for dir in * ; do
-    dir=${dir%*/}
-    if [ -d "${dir}" ]; then
-      echo "${dir}"
-      cd "${dir}"
-      latest_commit_with_tag=`git rev-list --tags --max-count=1`
-      latest_tag=`git describe --tags ${latest_commit_with_tag}`
-      git checkout "${latest_tag}"
-      cd ..
-    fi
-done