diff --git a/extra/rust/build b/extra/rust/build
index 96a5d696..e36eafcc 100755
--- a/extra/rust/build
+++ b/extra/rust/build
@@ -10,7 +10,7 @@ export RUSTFLAGS="$RUSTFLAGS --remap-path-prefix=$PWD=."
 # bootstrap library to allow for the removal of the internet
 # connection requirement per build.
 {
-    mkdir -p "${cache_dir:=build/cache/2021-09-09}"
+    mkdir -p "${cache_dir:=build/cache/2021-11-01}"
 
     for tarball in *.tar.xz\?no-extract; do
         mv -f "$tarball" "$cache_dir/${tarball%%\?no-extract}"
diff --git a/extra/rust/checksums b/extra/rust/checksums
index ab4d97f2..b3baf905 100644
--- a/extra/rust/checksums
+++ b/extra/rust/checksums
@@ -1,5 +1,5 @@
-61fdcc8bc2530ee18f91318347e09b7cc07e9ca04b1c627c135ecc8dcb8f2ac5
-a7f02bd5b4fd2b1f55edaddfa869d2ce210ce4951cb752ce7b380129bc2d1882
-0ddf6eccc6d005d39aaad3246ff157811a5a81c801f6e935c671299d24036c50
-9faa4514576c4beafcc7b640a17b57e8103f2f9c88f646c216ccce90b1a0cdf2
+fad07ea1daf9c6195c32e6e9c43ece4565c5f2f1de3c3771574790d6abbc9704
+055c5f8676712d8b86c3685d857d45bc0757594cb59f04dce4949a91df99635c
+1b1f83b69502240ea66a45426bb1ba3a7c1291b05c31b59a28ac0551933e1210
+ceb8e3e273ade68766b526a7d076fc8ebfb19c2b2d4946f789bcf2597d06f83a
 2be91d7548e55476a4e62aca25dae606a06a36ef30b51af4da5bec4da400c3b0
diff --git a/extra/rust/sources b/extra/rust/sources
index 4aaf4f86..8ee50638 100644
--- a/extra/rust/sources
+++ b/extra/rust/sources
@@ -1,5 +1,5 @@
 https://static.rust-lang.org/dist/rustc-VERSION-src.tar.xz
-https://static.rust-lang.org/dist/2021-09-09/rust-std-1.55.0-x86_64-unknown-linux-musl.tar.xz?no-extract
-https://static.rust-lang.org/dist/2021-09-09/rustc-1.55.0-x86_64-unknown-linux-musl.tar.xz?no-extract
-https://static.rust-lang.org/dist/2021-09-09/cargo-1.55.0-x86_64-unknown-linux-musl.tar.xz?no-extract
+https://static.rust-lang.org/dist/2021-11-01/rust-std-1.56.1-x86_64-unknown-linux-musl.tar.xz?no-extract
+https://static.rust-lang.org/dist/2021-11-01/rustc-1.56.1-x86_64-unknown-linux-musl.tar.xz?no-extract
+https://static.rust-lang.org/dist/2021-11-01/cargo-1.56.1-x86_64-unknown-linux-musl.tar.xz?no-extract
 patches/fix-curl.patch
diff --git a/extra/rust/version b/extra/rust/version
index f97a818c..a429eecb 100644
--- a/extra/rust/version
+++ b/extra/rust/version
@@ -1 +1 @@
-1.56.1 1
+1.57.0 1