diff --git a/circle.yml b/circle.yml
index 7a4d20de..c6047ee0 100644
--- a/circle.yml
+++ b/circle.yml
@@ -19,14 +19,14 @@ commands:
 
 jobs:
 
-  go119:
+  go120:
     docker:
-      - image: cimg/go:1.19
+      - image: cimg/go:1.20
     steps:
       - run:
           name: "Install tools"
           command: |
-            curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.50.1
+            curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.51.1
       - checkout
       - run:
           name: "Lint"
@@ -75,9 +75,9 @@ jobs:
           name: "Test (PPC64 emulation)"
           command: qemu-ppc64-static uint256.test.ppc64 -test.v
 
-  go118:
+  go119:
     docker:
-      - image: cimg/go:1.18
+      - image: cimg/go:1.19
     steps:
       - checkout
       - test
@@ -89,8 +89,8 @@ workflows:
   version: 2
   uint256:
     jobs:
+      - go120
       - go119
-      - go118
       - bigendian:
           requires:
-            - go119
+            - go120