diff --git a/lib/widgets/fullscreen/info/maps/leaflet_map.dart b/lib/widgets/fullscreen/info/maps/leaflet_map.dart
index 4b35b8d22..cc6fd5fcd 100644
--- a/lib/widgets/fullscreen/info/maps/leaflet_map.dart
+++ b/lib/widgets/fullscreen/info/maps/leaflet_map.dart
@@ -131,9 +131,9 @@ class EntryLeafletMapState extends State<EntryLeafletMap> with AutomaticKeepAliv
           a: TextStyle(color: Theme.of(context).accentColor),
           p: TextStyle(color: Colors.white70, fontSize: 13, fontFamily: 'Concourse'),
         ),
-        onTapLink: (url) async {
-          if (await canLaunch(url)) {
-            await launch(url);
+        onTapLink: (text, href, title) async {
+          if (await canLaunch(href)) {
+            await launch(href);
           }
         },
       ),
diff --git a/lib/widgets/welcome_page.dart b/lib/widgets/welcome_page.dart
index 31a6921c1..bac3b04e5 100644
--- a/lib/widgets/welcome_page.dart
+++ b/lib/widgets/welcome_page.dart
@@ -156,9 +156,9 @@ class _WelcomePageState extends State<WelcomePage> {
         child: Markdown(
           data: terms,
           selectable: true,
-          onTapLink: (url) async {
-            if (await canLaunch(url)) {
-              await launch(url);
+          onTapLink: (text, href, title) async {
+            if (await canLaunch(href)) {
+              await launch(href);
             }
           },
           shrinkWrap: true,
diff --git a/pubspec.lock b/pubspec.lock
index 4a65823c3..e04527389 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -49,7 +49,7 @@ packages:
       name: barcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.17.0"
+    version: "1.17.1"
   boolean_selector:
     dependency: transitive
     description:
@@ -296,7 +296,7 @@ packages:
       name: flutter_markdown
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.4"
+    version: "0.5.0"
   flutter_native_timezone:
     dependency: "direct main"
     description:
@@ -324,7 +324,7 @@ packages:
       name: flutter_svg
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.19.0"
+    version: "0.19.1"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -416,7 +416,7 @@ packages:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.3-nullsafety.1"
+    version: "0.6.3-nullsafety.2"
   json_rpc_2:
     dependency: transitive
     description:
@@ -451,7 +451,7 @@ packages:
       name: markdown
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.8"
+    version: "3.0.0"
   matcher:
     dependency: transitive
     description:
@@ -570,7 +570,7 @@ packages:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.21"
+    version: "1.6.22"
   path_provider_linux:
     dependency: transitive
     description:
@@ -612,14 +612,14 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.10.0-nullsafety.1"
+    version: "1.10.0-nullsafety.2"
   percent_indicator:
     dependency: "direct main"
     description:
       name: percent_indicator
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.7+4"
+    version: "2.1.8"
   permission_handler:
     dependency: "direct main"
     description:
@@ -670,7 +670,7 @@ packages:
       name: pool
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.0-nullsafety.1"
+    version: "1.5.0-nullsafety.2"
   positioned_tap_detector:
     dependency: transitive
     description:
@@ -684,7 +684,7 @@ packages:
       name: printing
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.6.1"
+    version: "3.6.4"
   process:
     dependency: transitive
     description:
@@ -726,7 +726,7 @@ packages:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.4+1"
   rxdart:
     dependency: transitive
     description:
@@ -822,14 +822,14 @@ packages:
       name: source_map_stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety.2"
+    version: "2.1.0-nullsafety.3"
   source_maps:
     dependency: transitive
     description:
       name: source_maps
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.10.10-nullsafety.1"
+    version: "0.10.10-nullsafety.2"
   source_span:
     dependency: transitive
     description:
@@ -843,7 +843,7 @@ packages:
       name: sqflite
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.1+1"
+    version: "1.3.1+2"
   sqflite_common:
     dependency: transitive
     description:
@@ -962,14 +962,14 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.7.5"
+    version: "5.7.8"
   url_launcher_linux:
     dependency: transitive
     description:
       name: url_launcher_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+1"
+    version: "0.0.1+3"
   url_launcher_macos:
     dependency: transitive
     description:
@@ -983,14 +983,14 @@ packages:
       name: url_launcher_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.8"
+    version: "1.0.9"
   url_launcher_web:
     dependency: transitive
     description:
       name: url_launcher_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.4+1"
+    version: "0.1.5"
   url_launcher_windows:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index ab21192cf..3ce0d8a31 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -48,8 +48,8 @@ dependencies:
 #    path: ../expansion_tile_card
     git:
       url: git://github.com/deckerst/expansion_tile_card.git
-  firebase_core: "^0.5.0"
-  firebase_crashlytics: "^0.2.0-dev.5"
+  firebase_core:
+  firebase_crashlytics:
   flushbar:
   flutter_ijkplayer:
 #    path: ../flutter_ijkplayer