diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2460c517..11b082b5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,7 +18,7 @@ env:
   GOPATH: /home/runner/work/go
   DOWNLOAD_CACHE: /home/runner/work/download_cache
   BITCOIN_VERSION: 0.20.1
-  GO_VERSION: 1.15.2
+  GO_VERSION: 1.15.6
 
 jobs:
   ########################