diff --git a/go.mod b/go.mod
index 5e181ffce..d1fb4783d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module oras.land/oras
 
-go 1.22
+go 1.22.0
 
 require (
 	github.com/Masterminds/sprig/v3 v3.2.3
diff --git a/test/e2e/go.mod b/test/e2e/go.mod
index 86cd586d1..459ea970c 100644
--- a/test/e2e/go.mod
+++ b/test/e2e/go.mod
@@ -1,6 +1,6 @@
 module oras.land/oras/test/e2e
 
-go 1.22
+go 1.22.0
 
 require (
 	github.com/onsi/ginkgo/v2 v2.17.1
diff --git a/test/e2e/go.work b/test/e2e/go.work
index 7c6c4fe60..4cbad6511 100644
--- a/test/e2e/go.work
+++ b/test/e2e/go.work
@@ -1,4 +1,4 @@
-go 1.22
+go 1.22.0
 
 use (
 	.