diff --git a/package-lock.json b/package-lock.json
index 648f2aee..fc980819 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
                 "express-session": "^1.17.3",
                 "http-errors": "^2.0.0",
                 "ical-generator": "^3.5.1",
-                "leaflet": "^1.8.0",
+                "leaflet": "^1.9.0",
                 "papaparse": "^5.3.2",
                 "randomcolor": "^0.6.2",
                 "session-file-store": "^1.5.0"
@@ -72,7 +72,7 @@
                 "gulp-minify": "^3.1.0",
                 "gulp-sass": "^5.1.0",
                 "nodemon": "^2.0.20",
-                "sass": "^1.54.9"
+                "sass": "^1.55.0"
             },
             "engines": {
                 "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
@@ -7378,9 +7378,9 @@
             }
         },
         "node_modules/leaflet": {
-            "version": "1.8.0",
-            "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.8.0.tgz",
-            "integrity": "sha512-gwhMjFCQiYs3x/Sf+d49f10ERXaEFCPr+nVTryhAW8DWbMGqJqt9G4XuIaHmFW08zYvhgdzqXGr8AlW8v8dQkA=="
+            "version": "1.9.0",
+            "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.9.0.tgz",
+            "integrity": "sha512-lL8433PmoPoTSfPoPMzsQdTKmH36Rn2bQx9/j0bbZ98LimrsMof0P+7AQ0LntwRbjXe601j/IY1P2mwBRnN/1Q=="
         },
         "node_modules/levn": {
             "version": "0.4.1",
@@ -9763,9 +9763,9 @@
             "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
         },
         "node_modules/sass": {
-            "version": "1.54.9",
-            "resolved": "https://registry.npmjs.org/sass/-/sass-1.54.9.tgz",
-            "integrity": "sha512-xb1hjASzEH+0L0WI9oFjqhRi51t/gagWnxLiwUNMltA0Ab6jIDkAacgKiGYKM9Jhy109osM7woEEai6SXeJo5Q==",
+            "version": "1.55.0",
+            "resolved": "https://registry.npmjs.org/sass/-/sass-1.55.0.tgz",
+            "integrity": "sha512-Pk+PMy7OGLs9WaxZGJMn7S96dvlyVBwwtToX895WmCpAOr5YiJYEUJfiJidMuKb613z2xNWcXCHEuOvjZbqC6A==",
             "dev": true,
             "dependencies": {
                 "chokidar": ">=3.0.0 <4.0.0",
@@ -17650,9 +17650,9 @@
             }
         },
         "leaflet": {
-            "version": "1.8.0",
-            "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.8.0.tgz",
-            "integrity": "sha512-gwhMjFCQiYs3x/Sf+d49f10ERXaEFCPr+nVTryhAW8DWbMGqJqt9G4XuIaHmFW08zYvhgdzqXGr8AlW8v8dQkA=="
+            "version": "1.9.0",
+            "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.9.0.tgz",
+            "integrity": "sha512-lL8433PmoPoTSfPoPMzsQdTKmH36Rn2bQx9/j0bbZ98LimrsMof0P+7AQ0LntwRbjXe601j/IY1P2mwBRnN/1Q=="
         },
         "levn": {
             "version": "0.4.1",
@@ -19474,9 +19474,9 @@
             "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
         },
         "sass": {
-            "version": "1.54.9",
-            "resolved": "https://registry.npmjs.org/sass/-/sass-1.54.9.tgz",
-            "integrity": "sha512-xb1hjASzEH+0L0WI9oFjqhRi51t/gagWnxLiwUNMltA0Ab6jIDkAacgKiGYKM9Jhy109osM7woEEai6SXeJo5Q==",
+            "version": "1.55.0",
+            "resolved": "https://registry.npmjs.org/sass/-/sass-1.55.0.tgz",
+            "integrity": "sha512-Pk+PMy7OGLs9WaxZGJMn7S96dvlyVBwwtToX895WmCpAOr5YiJYEUJfiJidMuKb613z2xNWcXCHEuOvjZbqC6A==",
             "dev": true,
             "requires": {
                 "chokidar": ">=3.0.0 <4.0.0",
diff --git a/package.json b/package.json
index 8e5b6fac..d0b95fd9 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
         "express-session": "^1.17.3",
         "http-errors": "^2.0.0",
         "ical-generator": "^3.5.1",
-        "leaflet": "^1.8.0",
+        "leaflet": "^1.9.0",
         "papaparse": "^5.3.2",
         "randomcolor": "^0.6.2",
         "session-file-store": "^1.5.0"
@@ -96,6 +96,6 @@
         "gulp-minify": "^3.1.0",
         "gulp-sass": "^5.1.0",
         "nodemon": "^2.0.20",
-        "sass": "^1.54.9"
+        "sass": "^1.55.0"
     }
 }