diff --git a/.github/workflows/pb-tests.yml b/.github/workflows/pb-tests.yml
index 90f379a3..3ba39e10 100644
--- a/.github/workflows/pb-tests.yml
+++ b/.github/workflows/pb-tests.yml
@@ -169,55 +169,18 @@ jobs:
                 PACKAGES: ttl.sh/test-${{ steps.version.outputs.version }}
                 TTL_SH_PUBLISH: "true"
                 VERSION: 1h
+            - name: Set up JDK
+              uses: actions/setup-java@v5
+              with:
+                distribution: liberica
+                java-version: "17"
             - name: Run Integration Tests
               run: |
                 #!/usr/bin/env bash
 
                 set -euo pipefail
 
-                go test ./integration/... -run Integration
+                BP_UNDER_TEST=ttl.sh/${PACKAGE}-${VERSION}:1h make integration
               env:
                 PACKAGE: test
                 VERSION: ${{ steps.version.outputs.version }}
-    unit:
-        name: Unit Test
-        runs-on:
-            - ubuntu-latest
-        steps:
-            - uses: actions/checkout@v4
-            - uses: actions/cache@v4
-              with:
-                key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-                path: ${{ env.HOME }}/go/pkg/mod
-                restore-keys: ${{ runner.os }}-go-
-            - uses: actions/setup-go@v5
-              with:
-                go-version: "1.23"
-            - name: Install richgo
-              run: |
-                #!/usr/bin/env bash
-
-                set -euo pipefail
-
-                echo "Installing richgo ${RICHGO_VERSION}"
-
-                mkdir -p "${HOME}"/bin
-                echo "${HOME}/bin" >> "${GITHUB_PATH}"
-
-                curl \
-                  --location \
-                  --show-error \
-                  --silent \
-                  "https://github.com/kyoh86/richgo/releases/download/v${RICHGO_VERSION}/richgo_${RICHGO_VERSION}_linux_amd64.tar.gz" \
-                | tar -C "${HOME}"/bin -xz richgo
-              env:
-                RICHGO_VERSION: 0.3.10
-            - name: Run Tests
-              run: |
-                #!/usr/bin/env bash
-
-                set -euo pipefail
-
-                richgo test ./... -run Unit
-              env:
-                RICHGO_FORCE_COLOR: "1"
diff --git a/.github/workflows/pb-update-go.yml b/.github/workflows/pb-update-go.yml
index 7efa48ff..59ad7cc1 100644
--- a/.github/workflows/pb-update-go.yml
+++ b/.github/workflows/pb-update-go.yml
@@ -1,7 +1,7 @@
 name: Update Go
 "on":
     schedule:
-        - cron: 42 2 * * 1
+        - cron: 27 2 * * 1
     workflow_dispatch: {}
 jobs:
     update:
@@ -25,7 +25,7 @@ jobs:
                     exit 1
                 fi
 
-                OLD_GO_VERSION=$(grep -P '^go \d\.\d+' go.mod | cut -d ' ' -f 2)
+                OLD_GO_VERSION=$(grep -P '^go \d\.\d+' go.mod | cut -d ' ' -f 2 | cut -d '.' -f 1-2)
 
                 go mod edit -go="$GO_VERSION"
                 go mod tidy