diff --git a/charon-pin b/charon-pin
index 1086e4ba..a1e95330 100644
--- a/charon-pin
+++ b/charon-pin
@@ -1,2 +1,2 @@
 # This is the commit from https://github.com/AeneasVerif/charon that should be used with this version of aeneas.
-d812e51376d89753900bf3cfdd87b15c53157970
+1fb1199ad2a67e89932d65ca26ee9b8538c39155
diff --git a/flake.lock b/flake.lock
index f49fa537..14bb3e60 100644
--- a/flake.lock
+++ b/flake.lock
@@ -9,11 +9,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1731507985,
-        "narHash": "sha256-G5v5nFT6ixI5FpmixIDrXQma2A6GJQ90XqGPgl4jOHc=",
+        "lastModified": 1731606857,
+        "narHash": "sha256-PgIYEkwstEmck2PvcT0+gPiDZji7gpNS5sbRBrXWZR4=",
         "owner": "aeneasverif",
         "repo": "charon",
-        "rev": "d812e51376d89753900bf3cfdd87b15c53157970",
+        "rev": "1fb1199ad2a67e89932d65ca26ee9b8538c39155",
         "type": "github"
       },
       "original": {
@@ -285,11 +285,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1731464916,
-        "narHash": "sha256-WZ5rpjr/wCt7yBOUsvDE2i22hYz9g8W921jlwVktRQ4=",
+        "lastModified": 1731551344,
+        "narHash": "sha256-wr8OOqgw7M1pWfe4W7WA5lErzOVMg3zvrrxx/dy/nPo=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "2c19bad6e881b5a154cafb7f9106879b5b356d1f",
+        "rev": "27570abfd3461875f11fc07c9b01c141a6332b4f",
         "type": "github"
       },
       "original": {