diff --git a/pubspec.lock b/pubspec.lock
index 069372c..b653463 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -35,6 +35,6 @@ packages:
       name: retry
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "3.1.0"
 sdks:
   dart: ">=2.12.0 <3.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index f750506..5477ec4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@ environment:
   sdk: '>=2.12.0 <3.0.0'
 dependencies:
   collection: ^1.14.13 # Locked to 1.14.13, can update with no unlock.
-  retry: ^2.0.0 # Can update with updated constraint, no further constraints.
+  retry: ^3.1.0 # Can update with updated constraint, no further constraints.
   protobuf: 1.1.4 # Can update with updated constraint, only together with fixnum.
   fixnum: 0.10.11
   path: 1.8.1 # Already at latest