diff --git a/deps/base64/base64/CMakeLists.txt b/deps/base64/base64/CMakeLists.txt
index dcca17f6e27b48..56076e47a6aa3a 100644
--- a/deps/base64/base64/CMakeLists.txt
+++ b/deps/base64/base64/CMakeLists.txt
@@ -17,7 +17,7 @@ if (POLICY CMP0127)
     cmake_policy(SET CMP0127 NEW)
 endif()
 
-project(base64 LANGUAGES C VERSION 0.4.0)
+project(base64 LANGUAGES C VERSION 0.5.0)
 
 include(GNUInstallDirs)
 include(CMakeDependentOption)
diff --git a/tools/update-base64.sh b/tools/update-base64.sh
index 251399a35df59e..50b8da7adb867c 100755
--- a/tools/update-base64.sh
+++ b/tools/update-base64.sh
@@ -34,6 +34,10 @@ echo "Replacing existing base64"
 rm -rf "$DEPS_DIR/base64/base64"
 mv "$WORKSPACE/base64" "$DEPS_DIR/base64/"
 
+# Build configuration is handled by `deps/base64/base64.gyp`, but since `config.h` has to be present for the build
+# to work, we create it and leave it empty.
+echo "// Intentionally empty" >> "$DEPS_DIR/base64/base64/lib/config.h"
+
 echo "All done!"
 echo ""
 echo "Please git add base64/base64, commit the new version:"