diff --git a/games/veloren-weekly/files/patch-rust-1.75.0 b/games/veloren-weekly/files/patch-rust-1.75.0
index e1c77e436da4..0163ba83bad8 100644
--- a/games/veloren-weekly/files/patch-rust-1.75.0
+++ b/games/veloren-weekly/files/patch-rust-1.75.0
@@ -1,28 +1,47 @@
 Drop after lang/rust >= 1.76 update
 
 error[E0658]: cannot cast `dyn ai::Action<S, R>` to `dyn std::any::Any`, trait upcasting coercion is experimental
    --> rtsim/src/ai/mod.rs:114:16
     |
 114 |         match (other as &dyn Any).downcast_ref::<Self>() {
     |                ^^^^^
     |
 error[E0658]: cannot cast `dyn ai::Action<S, R>` to `dyn std::any::Any`, trait upcasting coercion is experimental
    --> rtsim/src/ai/mod.rs:339:16
     |
 339 |         match (other as &dyn Any).downcast_ref::<Self>() {
     |                ^^^^^
     |
     = note: see issue #65991 <https://github.com/rust-lang/rust/issues/65991> for more information
     = help: add `#![feature(trait_upcasting)]` to the crate attributes to enable
     = note: required when coercing `&(dyn ai::Action<S, R> + 'static)` into `&(dyn std::any::Any + 'static)`
 
+error[E0658]: use of unstable library feature 'result_option_inspect'
+   --> server/src/sys/terrain.rs:573:34
+    |
+573 | ...                   .inspect_err(|data| {
+    |                        ^^^^^^^^^^^
+    |
+    = note: see issue #91345 <https://github.com/rust-lang/rust/issues/91345> for more information
+    = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable
+
 --- rtsim/src/lib.rs.orig	2024-02-07 19:13:27 UTC
 +++ rtsim/src/lib.rs
 @@ -2,6 +2,7 @@
      never_type,
      try_blocks,
      trait_alias,
 +    trait_upcasting,
      control_flow_enum,
      let_chains,
      binary_heap_drain_sorted,
+--- server/src/lib.rs.orig	2024-03-06 20:35:41 UTC
++++ server/src/lib.rs
+@@ -10,6 +10,7 @@
+     let_chains,
+     never_type,
+     option_zip,
++    result_option_inspect,
+     unwrap_infallible,
+     const_type_name
+ )]