diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 1746aeb..cfeed8a 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
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           }
@@ -4206,6 +4232,7 @@
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "optional": true,
           "requires": {
             "ansi-regex": "2.1.1"
           }
@@ -4220,6 +4247,7 @@
           "version": "2.2.1",
           "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
           "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
+          "optional": true,
           "requires": {
             "block-stream": "0.0.9",
             "fstream": "1.0.11",
@@ -4275,7 +4303,8 @@
         "util-deprecate": {
           "version": "1.0.2",
           "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+          "optional": true
         },
         "uuid": {
           "version": "3.0.1",
@@ -4304,7 +4333,8 @@
         "wrappy": {
           "version": "1.0.2",
           "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+          "optional": true
         }
       }
     },
@@ -5719,7 +5749,7 @@
     },
     "onetime": {
       "version": "1.1.0",
-      "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
       "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k="
     },
     "opn": {
@@ -8085,7 +8115,7 @@
         "debug": {
           "version": "2.6.7",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.7.tgz",
-          "integrity": "sha1-krrR9tBbu2u6Isyoi80OyJTChh4=",
+          "integrity": "sha512-7YoSmTDGnXYkFJOvaYXfxcvNE25Y11uZ0X8Mo+pSXjHz/9WUlbCS4O6q+wj7lhubdNQQXxxsSOnlqlDG8SenXQ==",
           "dev": true,
           "requires": {
             "ms": "2.0.0"
@@ -8102,16 +8132,16 @@
     "serve-index": {
       "version": "1.9.0",
       "resolved": "https://registry.npmjs.org/serve-index/-/serve-index-1.9.0.tgz",
-      "integrity": "sha1-0rKA/FYNYW7oG0i/D6gqvtJIXOc=",
+      "integrity": "sha512-btXPFKITJiodQ9CaH6RrvVFMNAT8TcYz5DHpXdtY/7rpG5EXUV5Bw8Pu8GVUzCHlkEXOhEOLntXLzMhirMsBXw==",
       "dev": true,
       "requires": {
-        "accepts": "1.3.3",
+        "accepts": "~1.3.3",
         "batch": "0.6.1",
         "debug": "2.6.8",
-        "escape-html": "1.0.3",
-        "http-errors": "1.6.1",
-        "mime-types": "2.1.15",
-        "parseurl": "1.3.1"
+        "escape-html": "~1.0.3",
+        "http-errors": "~1.6.1",
+        "mime-types": "~2.1.15",
+        "parseurl": "~1.3.1"
       }
     },
     "serve-static": {
diff --git a/pom.xml b/pom.xml
index fc2b3a6..a304bdb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,7 @@
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
 				<configuration>
-					<!--<source>1.7</source>-->
+					<!--<source1>1.7</source>-->
 					<!--<target>1.7</target>-->
 					<fork>true</fork>
 				</configuration>