diff --git a/server/pubspec.lock b/server/pubspec.lock
index 9c449a7..9ed97cc 100644
--- a/server/pubspec.lock
+++ b/server/pubspec.lock
@@ -7,14 +7,14 @@ packages:
       name: _fe_analyzer_shared
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "42.0.0"
+    version: "47.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.3.0"
+    version: "4.7.0"
   archive:
     dependency: transitive
     description:
@@ -84,7 +84,7 @@ packages:
       name: build_runner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "2.2.1"
   build_runner_core:
     dependency: transitive
     description:
diff --git a/server/pubspec.yaml b/server/pubspec.yaml
index b117b79..6b8b0a0 100644
--- a/server/pubspec.yaml
+++ b/server/pubspec.yaml
@@ -22,7 +22,7 @@ dependencies:
 
 
 dev_dependencies:
-  build_runner: ^2.2.0
+  build_runner: ^2.2.1
   built_value_generator: ^8.3.2
   lints: ^2.0.0
   test: ^1.21.4