diff --git a/e2e-setup-action/action.yaml b/e2e-setup-action/action.yaml
index a285f5d..bb996fd 100644
--- a/e2e-setup-action/action.yaml
+++ b/e2e-setup-action/action.yaml
@@ -34,34 +34,34 @@ runs:
       shell: bash
     - uses: actions/setup-go@v3
       with:
-        go-version: "1.18"
+        go-version: "1.19"
         cache-dependency-path: tests/go-e2e/go.sum
     - run: |
         go version
       shell: bash
     - run: | # Build Go test apps.
-        ./scripts/build_go_apps.sh 18
+        ./scripts/build_go_apps.sh 19
       shell: bash
     # don't use "cache" for other Gos since it will try to overwrite and have bad results.
     - uses: actions/setup-go@v4
       with:
-        go-version: "1.19"
+        go-version: "1.20"
         cache: false
     - run: |
         go version
       shell: bash
     - run: | # Build Go test apps.
-        ./scripts/build_go_apps.sh 19
+        ./scripts/build_go_apps.sh 20
       shell: bash
     - uses: actions/setup-go@v4
       with:
-        go-version: "1.20"
+        go-version: "1.21"
         cache: false
     - run: |
         go version
       shell: bash
     - run: | # Build Go test apps.
-        ./scripts/build_go_apps.sh 20
+        ./scripts/build_go_apps.sh 21
       shell: bash
     - run: | # Build Rust test apps.
         for cargo_dir in $(find tests -name Cargo.toml -printf '%h\n'); do