diff --git a/go.mod b/go.mod
index 6f52adb39..fb5bf6903 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/hyperledger/firefly
 
-go 1.21
+go 1.22
 
 require (
 	blockwatch.cc/tzgo v1.17.1
diff --git a/go.work b/go.work
index 28b0fad5d..86f405ef8 100644
--- a/go.work
+++ b/go.work
@@ -1,4 +1,4 @@
-go 1.21
+go 1.22
 
 use (
 	.
diff --git a/manifest.json b/manifest.json
index c2e16a1d2..c877f86de 100644
--- a/manifest.json
+++ b/manifest.json
@@ -41,10 +41,10 @@
   },
   "build": {
     "firefly-builder": {
-      "image": "golang:1.21-bullseye"
+      "image": "golang:1.22-bullseye"
     },
     "fabric-builder": {
-      "image": "golang:1.21-bullseye",
+      "image": "golang:1.22-bullseye",
       "platform": "linux/x86_64"
     },
     "solidity-builder": {
diff --git a/smart_contracts/fabric/custompin-sample/go.mod b/smart_contracts/fabric/custompin-sample/go.mod
index c2b4599ed..adfe16848 100644
--- a/smart_contracts/fabric/custompin-sample/go.mod
+++ b/smart_contracts/fabric/custompin-sample/go.mod
@@ -1,6 +1,6 @@
 module github.com/hyperledger/firefly/custompin_sample
 
-go 1.21
+go 1.22
 
 require (
 	github.com/hyperledger/fabric-chaincode-go v0.0.0-20240124143825-7dec3c7e7d45
diff --git a/smart_contracts/fabric/firefly-go/go.mod b/smart_contracts/fabric/firefly-go/go.mod
index 9bb2d281b..d9fbb01ed 100644
--- a/smart_contracts/fabric/firefly-go/go.mod
+++ b/smart_contracts/fabric/firefly-go/go.mod
@@ -1,6 +1,6 @@
 module github.com/hyperledger/firefly/chaincode-go
 
-go 1.21
+go 1.22
 
 require (
 	github.com/golang/protobuf v1.5.3