diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst
index b5d3107c67348a..5d83958888e0d5 100644
--- a/Documentation/process/changes.rst
+++ b/Documentation/process/changes.rst
@@ -31,7 +31,7 @@ you probably needn't concern yourself with pcmciautils.
 ====================== ===============  ========================================
 GNU C                  5.1              gcc --version
 Clang/LLVM (optional)  13.0.1           clang --version
-Rust (optional)        1.77.1           rustc --version
+Rust (optional)        1.78.0           rustc --version
 bindgen (optional)     0.65.1           bindgen --version
 GNU make               3.82             make --version
 bash                   4.2              bash --version
diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs
index 54919cf48621e8..3fcbc3737b2e02 100644
--- a/scripts/generate_rust_target.rs
+++ b/scripts/generate_rust_target.rs
@@ -154,7 +154,7 @@ fn main() {
         ts.push("arch", "x86_64");
         ts.push(
             "data-layout",
-            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
+            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128",
         );
         let mut features = "-3dnow,-3dnowa,-mmx,+soft-float".to_string();
         if cfg.has("MITIGATION_RETPOLINE") {
diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh
index 6086e00e640e69..91c91201212c41 100755
--- a/scripts/min-tool-version.sh
+++ b/scripts/min-tool-version.sh
@@ -33,7 +33,7 @@ llvm)
 	fi
 	;;
 rustc)
-	echo 1.77.1
+	echo 1.78.0
 	;;
 bindgen)
 	echo 0.65.1