diff --git a/pubspec.lock b/pubspec.lock
index 0697f76..9d7b740 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -406,10 +406,10 @@ packages:
     dependency: "direct dev"
     description:
       name: ffigen
-      sha256: "2bd9a420ca42cb5ce8cff5d80f88547b547a042ae26807704b1698714e4464a2"
+      sha256: c880c7cda18808b10304ecbd3e3867b29a8da0d58fd2d03080829e3b65bc567c
       url: "https://pub.dev"
     source: hosted
-    version: "19.1.0"
+    version: "20.0.0"
   file:
     dependency: "direct main"
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index a48acc6..5df54c1 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -83,7 +83,7 @@ dev_dependencies:
   riverpod_generator: ^3.0.3
   custom_lint: ^0.8.0
   riverpod_lint: ^3.0.3
-  ffigen: ^19.1.0
+  ffigen: ^20.0.0
   sct_dev_tools:
     path: ./packages/sct_dev_tools