diff --git a/e2e-tests/test-applications/cloudflare-wrangler-sourcemaps-test-app/yarn.lock b/e2e-tests/test-applications/cloudflare-wrangler-sourcemaps-test-app/yarn.lock
index 7e1ef133..00ec2a1b 100644
--- a/e2e-tests/test-applications/cloudflare-wrangler-sourcemaps-test-app/yarn.lock
+++ b/e2e-tests/test-applications/cloudflare-wrangler-sourcemaps-test-app/yarn.lock
@@ -988,9 +988,9 @@ detect-libc@^2.1.2:
   integrity sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==
 
 devalue@^5.3.2:
-  version "5.6.3"
-  resolved "https://registry.yarnpkg.com/devalue/-/devalue-5.6.3.tgz#fee7b50bf072f4a4cdf18d1f27de3ce92131f699"
-  integrity sha512-nc7XjUU/2Lb+SvEFVGcWLiKkzfw8+qHI7zn8WYXKkLMgfGSHbgCEaR6bJpev8Cm6Rmrb19Gfd/tZvGqx9is3wg==
+  version "5.6.4"
+  resolved "https://registry.yarnpkg.com/devalue/-/devalue-5.6.4.tgz#aec6cdba0e4109543b40c94d46e2b87bf8af8de5"
+  integrity sha512-Gp6rDldRsFh/7XuouDbxMH3Mx8GMCcgzIb1pDTvNyn8pZGQ22u+Wa+lGV9dQCltFQ7uVw0MhRyb8XDskNFOReA==
 
 error-stack-parser-es@^1.0.5:
   version "1.0.5"