diff --git a/go.mod b/go.mod
index ea8e84f78..7acee34f0 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-gateway
 
-go 1.21
+go 1.21.0
 
 require (
 	github.com/cucumber/godog v0.14.0
diff --git a/scenario/fixtures/chaincode/golang/basic/go.mod b/scenario/fixtures/chaincode/golang/basic/go.mod
index 5876ada46..f7fa80174 100644
--- a/scenario/fixtures/chaincode/golang/basic/go.mod
+++ b/scenario/fixtures/chaincode/golang/basic/go.mod
@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-gateway/scenario/fixtures/chaincode/go/basic
 
-go 1.21
+go 1.21.0
 
 require github.com/hyperledger/fabric-contract-api-go v1.2.2
 
diff --git a/scenario/fixtures/chaincode/golang/private/go.mod b/scenario/fixtures/chaincode/golang/private/go.mod
index 9c227d7c8..e5076d585 100644
--- a/scenario/fixtures/chaincode/golang/private/go.mod
+++ b/scenario/fixtures/chaincode/golang/private/go.mod
@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-gateway/scenario/fixtures/chaincode/go/private
 
-go 1.21
+go 1.21.0
 
 require (
 	github.com/hyperledger/fabric-chaincode-go v0.0.0-20240124143825-7dec3c7e7d45