diff --git a/scripts/make-rules/golang.mk b/scripts/make-rules/golang.mk
index 308c0aa..812260a 100644
--- a/scripts/make-rules/golang.mk
+++ b/scripts/make-rules/golang.mk
@@ -3,7 +3,7 @@
 #
 
 GO := go
-GO_SUPPORTED_VERSIONS ?= 1.13|1.14|1.15|1.16|1.17
+GO_SUPPORTED_VERSIONS ?= 1.13|1.14|1.15|1.16|1.17|1.21
 GO_LDFLAGS += -X $(VERSION_PACKAGE).GitVersion=$(VERSION) \
 	-X $(VERSION_PACKAGE).GitCommit=$(GIT_COMMIT) \
 	-X $(VERSION_PACKAGE).GitTreeState=$(GIT_TREE_STATE) \