diff --git a/.github/workflows/formatting.yaml b/.github/workflows/formatting.yaml
index d4d367cfc..6844407b4 100644
--- a/.github/workflows/formatting.yaml
+++ b/.github/workflows/formatting.yaml
@@ -18,7 +18,7 @@ jobs:
         with:
           java-version: 11
       - run: "mvn com.coveo:fmt-maven-plugin:format"
-      - uses: googleapis/code-suggester@v1.8.0
+      - uses: googleapis/code-suggester@v1
         with:
           command: review
           pull_number: ${{ github.event.pull_request.number }}
diff --git a/synth.metadata b/synth.metadata
index 2820d15ac..ecb7bcd8e 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-dialogflow-cx.git",
-        "sha": "42c108b2fd703e201f8a3527bde92b6e216ebaea"
+        "sha": "522605306b3de5af16aec2d786a4b8048cccda11"
       }
     },
     {
@@ -26,7 +26,8 @@
     {
       "git": {
         "name": "synthtool",
-        "sha": "7db8a6c5ffb12a6e4c2f799c18f00f7f3d60e279"
+        "remote": "https://github.com/googleapis/synthtool.git",
+        "sha": "7d652819519dfa24da9e14548232e4aaba71a11c"
       }
     }
   ],