diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 0bbb9104b5..22ff3f4bb5 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -130,18 +130,18 @@ jobs:
           tag: ${{ contains(env.RELEASE_TYPE, 'alpha') && 'alpha' }}
           dry-run: ${{ env.DRY_RUN }}
 
-      # ! Do NOT remove - this will cause a Sev 0 incident !
-      - name: Generate SDK attestation
-        uses: actions/attest-build-provenance@v1
-        with:
-          subject-path: './sdk'
-
       - name: Generate last_updated.json
         if: (env.DRY_RUN) == 'false'
         run: |
           echo "{\"timestamp\": \"$(date -u +"%Y-%m-%dT%H:%M:%SZ")\"}" > ./sdk/last_updated.json
           cp ./sdk/last_updated.json ./sdk/dist/
 
+      # ! Do NOT remove - this will cause a Sev 0 incident !
+      - name: Generate SDK attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-path: './sdk'
+
       - name: Authenticate NPM
         if: contains(env.RELEASE_TYPE, 'release')
         run: npm config set //registry.npmjs.org/:_authToken ${{ secrets.TS_IMMUTABLE_SDK_NPM_TOKEN }}
diff --git a/packages/checkout/sdk/src/widgets/version.ts b/packages/checkout/sdk/src/widgets/version.ts
index e6f529160f..6f22ce012d 100644
--- a/packages/checkout/sdk/src/widgets/version.ts
+++ b/packages/checkout/sdk/src/widgets/version.ts
@@ -106,7 +106,7 @@ function latestCompatibleVersion(
  * @returns {Promise<boolean>} A promise resolving to `true` if last_updated.json exists and is older than 15 minutes, `false` otherwise.
  */
 async function checkLastUpdatedTimestamp(version: string): Promise<boolean> {
-  const WAIT_TIME_IN_MINUTES = 20;
+  const WAIT_TIME_IN_MINUTES = 45;
 
   const lastUpdatedJsonUrl = `https://cdn.jsdelivr.net/npm/@imtbl/sdk@${version}/dist/last_updated.json`;