diff --git a/.github/workflows/autodep.yml b/.github/workflows/autodep.yml
index 677ab0e..2ef3bfb 100644
--- a/.github/workflows/autodep.yml
+++ b/.github/workflows/autodep.yml
@@ -1,5 +1,5 @@
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: 1.20
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index d0b8a53..2eb8c77 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -1,5 +1,5 @@
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: 1.20
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/gotip.yml b/.github/workflows/gotip.yml
index 2ec7dc8..b618b68 100644
--- a/.github/workflows/gotip.yml
+++ b/.github/workflows/gotip.yml
@@ -15,7 +15,7 @@ jobs:
     - name: Install Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.19.x
+        go-version: 1.20.x
     - name: Install Go tip
       run: |
         go install golang.org/dl/gotip@latest
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 736f6e6..cd181ae 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.18.x, 1.19.x]
+        go-version: [1.19.x, 1.20.x]
         os: [ "ubuntu", "windows", "macos" ]
     runs-on: ${{ matrix.os }}-latest
     steps: