diff --git a/package-lock.json b/package-lock.json
index 6166cf9..d2d46b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,14 +20,12 @@
         "@farmmaps/common": "file:dist/common",
         "@farmmaps/common-map": "file:dist/common-map",
         "@farmmaps/common-map3d": "file:dist/common-map3d",
-        "@lmdb/lmdb-linux-x64": "^3.1.0",
         "@microsoft/signalr": "^3.1.16",
         "@ng-bootstrap/ng-bootstrap": "^17.0.1",
         "@ngrx/effects": "^18.0.2",
         "@ngrx/router-store": "^18.0.2",
         "@ngrx/store": "^18.0.2",
         "@popperjs/core": "^2.11.8",
-        "@rollup/rollup-linux-x64-gnu": "^4.21.2",
         "angular-oauth2-oidc": "^17.0.2",
         "assert": "^2.0.0",
         "bootstrap": "^5.3.3",
@@ -84,11 +82,15 @@
         "protractor": "~7.0.0",
         "ts-node": "^8.8.1",
         "typescript": "~5.4.4"
+      },
+      "optionalDependencies": {
+        "@lmdb/lmdb-linux-x64": "^3.1.0",
+        "@rollup/rollup-linux-x64-gnu": "^4.21.2"
       }
     },
     "dist/common": {
       "name": "@farmmaps/common",
-      "version": "4.10.0-prerelease.2504",
+      "version": "2.1.0",
       "dependencies": {
         "tslib": "^2.3.0"
       },
@@ -113,7 +115,7 @@
     },
     "dist/common-map": {
       "name": "@farmmaps/common-map",
-      "version": "4.10.0-prerelease.2504",
+      "version": "2.0.0",
       "dependencies": {
         "tslib": "^2.0.0"
       },
@@ -128,7 +130,7 @@
     },
     "dist/common-map3d": {
       "name": "@farmmaps/common-map3d",
-      "version": "4.10.0-prerelease.2504",
+      "version": "2.0.0",
       "dependencies": {
         "tslib": "^2.0.0"
       },
@@ -140,7 +142,7 @@
       }
     },
     "dist/ng-openlayers": {
-      "version": "4.10.0-prerelease.2504",
+      "version": "18.0.0",
       "license": "MPL-2.0",
       "dependencies": {
         "tslib": "^2.3.0"
@@ -3588,6 +3590,7 @@
         "x64"
       ],
       "license": "MIT",
+      "optional": true,
       "os": [
         "linux"
       ]
@@ -4222,6 +4225,7 @@
         "x64"
       ],
       "license": "MIT",
+      "optional": true,
       "os": [
         "linux"
       ]
diff --git a/package.json b/package.json
index 608aba6..2c9b493 100644
--- a/package.json
+++ b/package.json
@@ -23,14 +23,12 @@
     "@farmmaps/common": "file:dist/common",
     "@farmmaps/common-map": "file:dist/common-map",
     "@farmmaps/common-map3d": "file:dist/common-map3d",
-    "@lmdb/lmdb-linux-x64": "^3.1.0",
     "@microsoft/signalr": "^3.1.16",
     "@ng-bootstrap/ng-bootstrap": "^17.0.1",
     "@ngrx/effects": "^18.0.2",
     "@ngrx/router-store": "^18.0.2",
     "@ngrx/store": "^18.0.2",
     "@popperjs/core": "^2.11.8",
-    "@rollup/rollup-linux-x64-gnu": "^4.21.2",
     "angular-oauth2-oidc": "^17.0.2",
     "assert": "^2.0.0",
     "bootstrap": "^5.3.3",
@@ -58,6 +56,10 @@
     "util": "^0.12.4",
     "zone.js": "~0.14.10"
   },
+  "optionalDependencies": {
+    "@lmdb/lmdb-linux-x64": "^3.1.0",
+    "@rollup/rollup-linux-x64-gnu": "^4.21.2"
+  },
   "devDependencies": {
     "@angular-builders/custom-webpack": "^18.0.0",
     "@angular-devkit/build-angular": "^18.2.3",