diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 359746db8a..35c6562f07 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Build
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         os: ["ubuntu-latest", "windows-latest", "macos-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index 8edd8e5d08..e35b8ef396 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Check Source
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b7ff29d4a5..5a84e9db14 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -22,7 +22,7 @@ jobs:
   test-unit:
     strategy:
       matrix:
-        go: [ 1.18.x ]
+        go: [ 1.20.5 ]
         java: [ 17 ]
         os: [ "ubuntu-latest", "windows-latest", "macos-latest" ]
     runs-on: ${{ matrix.os }}
@@ -67,7 +67,7 @@ jobs:
   e2e-test:
     strategy:
       matrix:
-        go: [1.20.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
@@ -91,7 +91,7 @@ jobs:
   e2e-on-cluster-test:
     strategy:
       matrix:
-        go: [1.20.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/schema.yaml b/.github/workflows/schema.yaml
index 2669d78256..0b69efca4c 100644
--- a/.github/workflows/schema.yaml
+++ b/.github/workflows/schema.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Check Schema
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/test-embedded-fs.yaml b/.github/workflows/test-embedded-fs.yaml
index 61f693d0ce..4b0827eb1b 100644
--- a/.github/workflows/test-embedded-fs.yaml
+++ b/.github/workflows/test-embedded-fs.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Func Embedded FS Test
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/test-integration.yaml b/.github/workflows/test-integration.yaml
index cbf205024d..e031de176c 100644
--- a/.github/workflows/test-integration.yaml
+++ b/.github/workflows/test-integration.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Integration Test
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/test-podman.yaml b/.github/workflows/test-podman.yaml
index 68f1d0b57c..e369f3cedc 100644
--- a/.github/workflows/test-podman.yaml
+++ b/.github/workflows/test-podman.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Podman Test
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         os: ["ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/test-unit.yaml b/.github/workflows/test-unit.yaml
index a6621a4310..03431d70b2 100644
--- a/.github/workflows/test-unit.yaml
+++ b/.github/workflows/test-unit.yaml
@@ -7,7 +7,7 @@ jobs:
     name: Unit Test
     strategy:
       matrix:
-        go: [1.18.x]
+        go: [1.20.5]
         java: [17]
         os: ["ubuntu-latest", "windows-latest", "macos-latest"]
     runs-on: ${{ matrix.os }}