diff --git a/Dockerfile b/Dockerfile
index 4af095a..8db2378 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.13.14
+ARG GO_VERSION=1.13.15
 
 # OS-X SDK parameters
 # NOTE: when changing version here, make sure to also change OSX_CODENAME below to match