diff --git a/w_common/pubspec.yaml b/w_common/pubspec.yaml
index 7d8e370..b356027 100644
--- a/w_common/pubspec.yaml
+++ b/w_common/pubspec.yaml
@@ -3,17 +3,17 @@ version: 3.4.0
 description: General utilities for Dart projects.
 homepage: https://www.github.com/Workiva/w_common
 environment:
-  sdk: '>=2.19.0 <3.0.0'
+  sdk: '>=2.19.0 <4.0.0'
 dependencies:
-  intl: '>=0.17.0 <0.19.0'
+  intl: '>=0.18.0 <0.21.0'
   js: ^0.6.3
   logging: ^1.0.0
   meta: ^1.16.0
 dev_dependencies:
   build_runner: ^2.0.0
-  build_test: ^2.0.0
+  build_test: '>=2.0.0 <4.0.0'
   build_web_compilers: '>=3.0.0 <5.0.0'
-  dependency_validator: ^3.0.0
+  dependency_validator: '>=3.0.0 <6.0.0'
   mocktail: ^1.0.4
   test: ^1.21.1
   workiva_analysis_options: ^1.4.2
diff --git a/w_common_tools/pubspec.yaml b/w_common_tools/pubspec.yaml
index 8bc8795..34c6641 100644
--- a/w_common_tools/pubspec.yaml
+++ b/w_common_tools/pubspec.yaml
@@ -3,7 +3,7 @@ version: 3.4.0
 description: General dev utilities for Dart projects.
 homepage: https://www.github.com/Workiva/w_common
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.19.0 <4.0.0'
 dependencies:
   args: ^2.0.0
   async: ^2.4.0
@@ -16,8 +16,8 @@ dependencies:
   watcher: ^1.0.0
 dev_dependencies:
   build_runner: '>=1.12.0 <3.0.0'
-  build_test: ^2.0.0
+  build_test: '>=2.0.0 <4.0.0'
   build_web_compilers: '>=2.16.5 <5.0.0'
-  dependency_validator: ^3.0.0
+  dependency_validator: '>=3.0.0 <6.0.0'
   test: ^1.21.1
   workiva_analysis_options: ^1.0.0