diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce707ed..157b51b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2024-08-27
+### Added
+- Surface `MONGO_VERSION` from `bin/doctor`
+
 ## 2024-08-20
 ### Fixed
 - Fix unquoting of variables (e.g. `ALL_TEX_LIVE_DOCKER_IMAGES`)
diff --git a/bin/doctor b/bin/doctor
index 6d7e90a..b5ea008 100755
--- a/bin/doctor
+++ b/bin/doctor
@@ -242,6 +242,9 @@ function check_config_files() {
         if [[ "${MONGO_IMAGE:-null}" != "null" ]]; then
           print_point 2 "MONGO_IMAGE: $MONGO_IMAGE"
         fi
+        if [[ "${MONGO_VERSION:-null}" != "null" ]]; then
+          print_point 2 "MONGO_VERSION: $MONGO_VERSION"
+        fi
         if [[ "${MONGO_DATA_PATH:-null}" != "null" ]]; then
           print_point 2 "MONGO_DATA_PATH: $MONGO_DATA_PATH"
         fi