diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 75cc72a..e5e75c9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,10 +13,6 @@ jobs:
     strategy:
       matrix:
         go-version:
-          - "1.6"
-          - "1.7"
-          - "1.8"
-          - "1.9"
           - "1.10"
           - "1.11"
           - "1.12"
diff --git a/README.md b/README.md
index 785c34a..ab8151e 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ The following tools are required for building the signaling server.
 
 - curl
 - git
-- go >= 1.6
+- go >= 1.10
 - make
 - python3