diff --git a/defaults/main.yml b/defaults/main.yml
index e559479..a44d9dd 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,5 +1,5 @@
 ---
-go_tarball: "go1.8.1.linux-amd64.tar.gz"
-go_tarball_checksum: "sha256:a579ab19d5237e263254f1eac5352efcf1d70b9dacadb6d6bb12b0911ede8994"
-go_version_target: "go version go1.8.1 linux/amd64"
+go_tarball: "go1.8.3.linux-amd64.tar.gz"
+go_tarball_checksum: "sha256:1862f4c3d3907e59b04a757cfda0ea7aa9ef39274af99a784f5be843c80c6772"
+go_version_target: "go version go1.8.3 linux/amd64"
 set_go_path: true