diff --git a/prj-start-c/package-lock.json b/prj-start-c/package-lock.json
index 94ae393e..0ac41fa7 100644
--- a/prj-start-c/package-lock.json
+++ b/prj-start-c/package-lock.json
@@ -10,8 +10,8 @@
       "dependencies": {
         "@angular/animations": "^19.0.3",
         "@angular/common": "^15.2.9",
-        "@angular/compiler": "^15.2.9",
-        "@angular/core": "^19.0.1",
+        "@angular/compiler": "^19.0.1",
+        "@angular/core": "^15.2.9",
         "@angular/forms": "^15.2.9",
         "@angular/platform-browser": "^15.2.9",
         "@angular/platform-browser-dynamic": "^15.2.9",
@@ -1198,9 +1198,9 @@
       }
     },
     "node_modules/@angular/compiler": {
-      "version": "19.0.3",
-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-19.0.3.tgz",
-      "integrity": "sha512-cxtK4SlHAPstcXfjwOaoR1dAszrzo2iDF8ZiihbZPgKUG3m27qIU3Lp5XBgxfZPlO4jh6TXkWznY7f6Tyxkb0Q==",
+      "version": "19.0.1",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-19.0.1.tgz",
+      "integrity": "sha512-loyI701+As+sWsE4yr9HpIPBqIohpNrGby/hsXtr+zJTMUWp/sKZlavctVtUsWWJhwHMevoybdgd3N9NY97F7g==",
       "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
@@ -1209,7 +1209,8 @@
         "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
       },
       "peerDependencies": {
-        "@angular/core": "19.0.3"
+        "@angular/core": "19.0.1"
+
       },
       "peerDependenciesMeta": {
         "@angular/core": {
diff --git a/prj-start-c/package.json b/prj-start-c/package.json
index 25081694..e9f87357 100644
--- a/prj-start-c/package.json
+++ b/prj-start-c/package.json
@@ -12,8 +12,8 @@
   "dependencies": {
     "@angular/animations": "^19.0.3",
     "@angular/common": "^15.2.9",
-    "@angular/compiler": "^15.2.9",
-    "@angular/core": "^19.0.1",
+    "@angular/compiler": "^19.0.1",
+    "@angular/core": "^15.2.9",
     "@angular/forms": "^15.2.9",
     "@angular/platform-browser": "^15.2.9",
     "@angular/platform-browser-dynamic": "^15.2.9",