diff --git a/rollbar_common/pubspec.yaml b/rollbar_common/pubspec.yaml
index 7590727..eab83fb 100644
--- a/rollbar_common/pubspec.yaml
+++ b/rollbar_common/pubspec.yaml
@@ -9,10 +9,10 @@ environment:
   sdk: '>=2.17.0 <3.0.0'
 
 dependencies:
-  http: ^0.13.0
+  http: '>=0.13.0 <2.0.0'
   collection: ^1.16.0
   sqlite3: ^1.7.0
-  uuid: ^3.0.0
+  uuid: ^4.1.0
   meta: ^1.7.0
 
 dev_dependencies:
diff --git a/rollbar_dart/pubspec.yaml b/rollbar_dart/pubspec.yaml
index cdf5644..55d935c 100644
--- a/rollbar_dart/pubspec.yaml
+++ b/rollbar_dart/pubspec.yaml
@@ -9,7 +9,7 @@ environment:
   sdk: '>=2.17.0 <3.0.0'
 
 dependencies:
-  http: ^0.13.0
+  http: '>=0.13.0 <2.0.0'
   meta: ^1.7.0
   sqlite3: ^1.7.0
   collection: ^1.16.0