diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index c7d0d0506a..3098853def 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -40,7 +40,7 @@ env:
   # renovate: datasource=github-tags depName=google/boringssl versioning=semver registryUrl=https://github.com
   BORINGSSL_VERSION: 0.20260730.0
   # renovate: datasource=github-releases depName=pizlonator/fil-c versioning=semver-coerced registryUrl=https://github.com
-  FIL_C_VERSION: 0.683
+  FIL_C_VERSION: 0.684
   # renovate: datasource=github-tags depName=libressl/portable versioning=semver registryUrl=https://github.com
   LIBRESSL_VERSION: 4.3.2
   # renovate: datasource=github-tags depName=Mbed-TLS/mbedtls versioning=semver registryUrl=https://github.com