diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 105bcbe..e3e8794 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -72,6 +72,7 @@ ruby-2.6-golang-1.12-git-2.22 test: *test_custom
 ruby-2.6-golang-1.13-git-2.22 test: *test_custom
 ruby-2.6-golang-1.12-git-2.24 test: *test_custom
 ruby-2.6-golang-1.13-git-2.24 test: *test_custom
+ruby-2.6-golang-1.14-git-2.24 test: *test_custom
 
 # Used by GitLab: https://gitlab.com/gitlab-org/gitlab/blob/master/.gitlab-ci.yml
 ruby-2.6.3-golang-1.12-git-2.22-chrome-73.0-node-12.x-yarn-1.21-postgresql-9.6-graphicsmagick-1.3.34 test: *test_custom
@@ -134,6 +135,7 @@ ruby-2.6-golang-1.12-git-2.22: *build_and_deploy_custom
 ruby-2.6-golang-1.13-git-2.22: *build_and_deploy_custom
 ruby-2.6-golang-1.12-git-2.24: *build_and_deploy_custom
 ruby-2.6-golang-1.13-git-2.24: *build_and_deploy_custom
+ruby-2.6-golang-1.14-git-2.24: *build_and_deploy_custom
 
 # Used by GitLab CE/EE: https://gitlab.com/gitlab-org/gitlab-ee/blob/master/.gitlab-ci.yml
 ruby-2.6.3-golang-1.12-git-2.22-chrome-73.0-node-12.x-yarn-1.21-postgresql-9.6-graphicsmagick-1.3.34: *build_and_deploy_custom
diff --git a/scripts/custom-docker-build b/scripts/custom-docker-build
index 5c5c2ba..e4f46ed 100755
--- a/scripts/custom-docker-build
+++ b/scripts/custom-docker-build
@@ -8,18 +8,6 @@ source scripts/build-helpers.sh
 function print_golang_args() {
 
     case "$1" in
-        1.9)
-            INSTALL_GOLANG_VERSION=1.9.4
-            GOLANG_DOWNLOAD_SHA256=15b0937615809f87321a457bb1265f946f9f6e736c563d6c5e0bd2c22e44f779
-            ;;
-        1.10|1.10.0)
-            INSTALL_GOLANG_VERSION=1.10
-            GOLANG_DOWNLOAD_SHA256=b5a64335f1490277b585832d1f6c7f8c6c11206cba5cd3f771dcb87b98ad1a33
-            ;;
-        1.11)
-            INSTALL_GOLANG_VERSION=1.11.10
-            GOLANG_DOWNLOAD_SHA256=aefaa228b68641e266d1f23f1d95dba33f17552ba132878b65bb798ffa37e6d0
-            ;;
         1.12)
             INSTALL_GOLANG_VERSION=1.12.13
             GOLANG_DOWNLOAD_SHA256=da036454cb3353f9f507f0ceed4048feac611065e4e1818b434365eb32ac9bdc
@@ -28,6 +16,10 @@ function print_golang_args() {
             INSTALL_GOLANG_VERSION=1.13.4
             GOLANG_DOWNLOAD_SHA256=692d17071736f74be04a72a06dab9cac1cd759377bd85316e52b2227604c004c
             ;;
+        1.14)
+            INSTALL_GOLANG_VERSION=1.14.1
+            GOLANG_DOWNLOAD_SHA256=2f49eb17ce8b48c680cdb166ffd7389702c0dec6effa090c324804a5cac8a7f8
+            ;;
         *) echo "Unknown golang version $1"; exit 1;
     esac