diff --git a/efficacy/renv.lock b/efficacy/renv.lock
index 086082f0..88a8d5e8 100644
--- a/efficacy/renv.lock
+++ b/efficacy/renv.lock
@@ -896,14 +896,14 @@
     },
     "fs": {
       "Package": "fs",
-      "Version": "1.6.3",
+      "Version": "1.6.4",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "methods"
       ],
-      "Hash": "47b5f30c720c23999b913a1a635cf0bb"
+      "Hash": "15aeb8c27f5ea5161f9f6a641fafd93a"
     },
     "gdtools": {
       "Package": "gdtools",