diff --git a/.travis.yml b/.travis.yml
index 96bee8e01..ec73f2e2d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: go
 
 go:
   - "1.10.2"
+  - "1.10.3"
 
 go_import_path: github.com/letsencrypt/boulder
 
diff --git a/test/boulder-tools/tag_and_upload.sh b/test/boulder-tools/tag_and_upload.sh
index c3bd8a03d..e2ff19cda 100755
--- a/test/boulder-tools/tag_and_upload.sh
+++ b/test/boulder-tools/tag_and_upload.sh
@@ -4,7 +4,7 @@ cd $(dirname $0)
 
 DATESTAMP=$(date +%Y-%m-%d)
 BASE_TAG_NAME="letsencrypt/boulder-tools"
-GO_VERSIONS=( "1.10.2" )
+GO_VERSIONS=( "1.10.2" "1.10.3" )
 
 # Build a tagged image for each GO_VERSION
 for GO_VERSION in "${GO_VERSIONS[@]}"