diff --git a/README.md b/README.md
index 6aa7db07c..a10f6702c 100644
--- a/README.md
+++ b/README.md
@@ -89,7 +89,7 @@ tfhe = { version = "*", features = ["boolean", "shortint", "integer", "x86_64"]
 ```
 
 > [!Note]
-> Note: You need to use a Rust version >= 1.73 to compile TFHE-rs.
+> Note: You need to use a Rust version >= 1.81 to compile TFHE-rs.
 
 > [!Note]
 > Note: aarch64-based machines are not yet supported for Windows as it's currently missing an entropy source to be able to seed the [CSPRNGs](https://en.wikipedia.org/wiki/Cryptographically_secure_pseudorandom_number_generator) used in TFHE-rs.
diff --git a/tfhe/docs/getting_started/installation.md b/tfhe/docs/getting_started/installation.md
index c56740523..15e2f3bff 100644
--- a/tfhe/docs/getting_started/installation.md
+++ b/tfhe/docs/getting_started/installation.md
@@ -25,7 +25,7 @@ tfhe = { version = "*", features = ["boolean", "shortint", "integer", "x86_64"]
 ```
 
 {% hint style="info" %}
-**Rust version**: a minimum Rust version of 1.73 is required to compile **TFHE-rs**.
+**Rust version**: a minimum Rust version of 1.81 is required to compile **TFHE-rs**.
 {% endhint %}
 
 {% hint style="success" %}
diff --git a/tfhe/docs/guides/rust_configuration.md b/tfhe/docs/guides/rust_configuration.md
index 43eb6cab3..91ee9a61b 100644
--- a/tfhe/docs/guides/rust_configuration.md
+++ b/tfhe/docs/guides/rust_configuration.md
@@ -2,7 +2,7 @@
 
 This document provides basic instructions to configure the Rust toolchain and features for **TFHE-rs.**
 
-**TFHE-rs** requires a nightly Rust toolchain to build the C API and utilize advanced SIMD instructions. However, for other uses, a stable toolchain (version 1.73 or later) is sufficient.
+**TFHE-rs** requires a nightly Rust toolchain to build the C API and utilize advanced SIMD instructions. However, for other uses, a stable toolchain (version 1.81 or later) is sufficient.
 
 Follow the following instructions to install the necessary Rust toolchain: