diff --git a/src/mongo.db.ts b/src/mongo.db.ts
index 80ea856..466e9a3 100644
--- a/src/mongo.db.ts
+++ b/src/mongo.db.ts
@@ -35,9 +35,10 @@ export interface MongoDBCfg {
   logger?: CommonLogger
 }
 
-export interface MongoDBSaveOptions<ROW extends ObjectWithId = AnyObjectWithId>
+export interface MongoDBSaveOptions<ROW extends Partial<ObjectWithId> = AnyObjectWithId>
   extends CommonDBSaveOptions<ROW>,
     CommandOperationOptions {}
+
 export interface MongoDBOptions extends CommonDBOptions, CommandOperationOptions {}
 
 export class MongoDB extends BaseCommonDB implements CommonDB {
@@ -104,7 +105,7 @@ export class MongoDB extends BaseCommonDB implements CommonDB {
     return colObjects.map(c => c.name)
   }
 
-  override async saveBatch<ROW extends ObjectWithId>(
+  override async saveBatch<ROW extends Partial<ObjectWithId>>(
     table: string,
     rows: ROW[],
     opt: MongoDBSaveOptions<ROW> = {},
@@ -121,7 +122,7 @@ export class MongoDB extends BaseCommonDB implements CommonDB {
             filter: {
               _id: r.id,
             },
-            replacement: this.mapToMongo(r),
+            replacement: this.mapToMongo(r as ObjectWithId),
             upsert: true,
           },
         })),
diff --git a/yarn.lock b/yarn.lock
index e275b42..2dfab42 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -449,10 +449,10 @@
   dependencies:
     "@cspotcode/source-map-consumer" "0.8.0"
 
-"@es-joy/jsdoccomment@~0.22.1":
-  version "0.22.2"
-  resolved "https://registry.yarnpkg.com/@es-joy/jsdoccomment/-/jsdoccomment-0.22.2.tgz#1c972f56a265ada7facbd0770a6caea6a391f5c8"
-  integrity sha512-pM6WQKcuAtdYoqCsXSvVSu3Ij8K0HY50L8tIheOKHDl0wH1uA4zbP88etY8SIeP16NVCMCTFU+Q2DahSKheGGQ==
+"@es-joy/jsdoccomment@~0.23.1":
+  version "0.23.4"
+  resolved "https://registry.yarnpkg.com/@es-joy/jsdoccomment/-/jsdoccomment-0.23.4.tgz#c18a4ac973f262bfede9182548a440523859740f"
+  integrity sha512-cC9SEf5SfQCzR3Noje3Lx06B8ReUbUk3m6z7fT3Pdgl/j2dbKuctvse3uzPq51JJTcrNaSqExn4vfc1rhwRPNQ==
   dependencies:
     comment-parser "1.3.1"
     esquery "^1.4.0"
@@ -717,9 +717,9 @@
     typescript "^4.0.2"
 
 "@naturalcycles/db-lib@^8.0.1":
-  version "8.36.1"
-  resolved "https://registry.yarnpkg.com/@naturalcycles/db-lib/-/db-lib-8.36.1.tgz#a58a1d4cedbb333927d5b80699c76cdd138b2611"
-  integrity sha512-MDkMalg7SPcHEaLscF3FknO1kgloxZDIrKvsXIqAMymZhZyKkEpKMfH8KzMt5zEIztsvgCrx5SZ/0tx0Ervuuw==
+  version "8.38.0"
+  resolved "https://registry.yarnpkg.com/@naturalcycles/db-lib/-/db-lib-8.38.0.tgz#9ab095a09182cfff825f940d9232f194b88b51c1"
+  integrity sha512-Zmk4KQl/vV6KmCN1Bk2eZ5cRgMk0uV5rN7KIEPrdjw959DvQWW+vZYXB2Nv3VT8J/GChQ133NO+Sl2c84o9h8Q==
   dependencies:
     "@naturalcycles/js-lib" "^14.0.0"
     "@naturalcycles/nodejs-lib" "^12.0.0"
@@ -766,9 +766,9 @@
     yargs "^17.0.0"
 
 "@naturalcycles/js-lib@^14.0.0":
-  version "14.98.1"
-  resolved "https://registry.yarnpkg.com/@naturalcycles/js-lib/-/js-lib-14.98.1.tgz#3df41076d86c1e0bb4058747b02e00defce97de3"
-  integrity sha512-vp3FzxmCMsCSsQNrXJLucj0FAEo0m4sPKoLcSms+RqE2JYbS/daQIjDy1l6H1e448KHWuD1BDPLIZfpUkAtE7Q==
+  version "14.98.2"
+  resolved "https://registry.yarnpkg.com/@naturalcycles/js-lib/-/js-lib-14.98.2.tgz#76dd4ec23b805837a3e84b088a13a15dea22e29b"
+  integrity sha512-D2QjRNFEtGPf9osVNOYUGylTpymW3wsGMHRPsdv0aj0tOb3gPLy/xJA1Rvjbwp2zK69IR2eDCPkIrwllfqnhPw==
   dependencies:
     tslib "^2.0.0"
 
@@ -1171,9 +1171,9 @@ JSONStream@^1.0.4:
     through ">=2.2.7 <3"
 
 abab@^2.0.3, abab@^2.0.5:
-  version "2.0.5"
-  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
-  integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.6.tgz#41b80f2c871d19686216b82309231cfd3cb3d291"
+  integrity sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA==
 
 acorn-globals@^6.0.0:
   version "6.0.0"
@@ -2330,16 +2330,16 @@ eslint-plugin-jest@^26.0.0:
     "@typescript-eslint/utils" "^5.10.0"
 
 eslint-plugin-jsdoc@^39.1.0:
-  version "39.2.1"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-39.2.1.tgz#39c85a7b36fd49b2799d0e8652108f1e8e85fc64"
-  integrity sha512-bNNAJPhFUKVBHJMKU7zAQ1LvlVWoDbxAA/Ty9hwSI2hy+AVpc9wq16W6YHXd0PuMhXlv4FgYtjizHMu8Mnc4GA==
+  version "39.2.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-39.2.2.tgz#a16a4f04aab2fdf2120274722d6b097354495ab8"
+  integrity sha512-ybkvja0p9JRzHEd2ST9h+Z47DLOuPyXpeb6r18/zKHdMmggPU1J0/zl+F0phea8ze9rMxi42MJVmGXi2NZ7PpA==
   dependencies:
-    "@es-joy/jsdoccomment" "~0.22.1"
+    "@es-joy/jsdoccomment" "~0.23.1"
     comment-parser "1.3.1"
     debug "^4.3.4"
     escape-string-regexp "^4.0.0"
     esquery "^1.4.0"
-    semver "^7.3.6"
+    semver "^7.3.7"
     spdx-expression-parse "^3.0.1"
 
 eslint-plugin-unicorn@^42.0.0:
@@ -2655,9 +2655,9 @@ form-data@^3.0.0:
     mime-types "^2.1.12"
 
 fs-extra@^10.0.0:
-  version "10.0.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-10.0.1.tgz#27de43b4320e833f6867cc044bfce29fdf0ef3b8"
-  integrity sha512-NbdoVMZso2Lsrn/QwLXOy6rm0ufY2zEOKCDzJR/0kBsb0E6qed0P3iYK+Ath3BfvXEeu4JhEtXLgILx5psUfag==
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-10.1.0.tgz#02873cfbc4084dde127eaa5f9905eef2325d1abf"
+  integrity sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==
   dependencies:
     graceful-fs "^4.2.0"
     jsonfile "^6.0.1"
@@ -4804,7 +4804,7 @@ semver@7.3.5:
   dependencies:
     lru-cache "^6.0.0"
 
-semver@7.x, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5, semver@^7.3.6:
+semver@7.x, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5, semver@^7.3.7:
   version "7.3.7"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.7.tgz#12c5b649afdbf9049707796e22a4028814ce523f"
   integrity sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==