diff --git a/package.json b/package.json
index 050422fec..e0922b17b 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
   },
   "dependencies": {
     "@google-cloud/common": "^5.0.0",
-    "@google-cloud/precise-date": "^3.0.0",
+    "@google-cloud/precise-date": "^4.0.0",
     "@google-cloud/projectify": "^4.0.0",
     "@google-cloud/promisify": "^4.0.0",
     "@grpc/proto-loader": "^0.7.0",
diff --git a/samples/package.json b/samples/package.json
index 412ee0a7f..6137b1c35 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "@google-cloud/kms": "^4.0.0",
-    "@google-cloud/precise-date": "^3.0.0",
+    "@google-cloud/precise-date": "^4.0.0",
     "@google-cloud/spanner": "^6.16.0",
     "yargs": "^17.0.0"
   },