diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0fead93..c86f54c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,18 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+## [2.12.2-ndkr25b-rust1.66-r1] · 2023-01-12
+[2.12.2-ndkr25b-rust1.66-r1]: /../../tree/2.12.2-ndkr25b-rust1.66-r1
+
+[Diff](/../../compare/2.12.2-ndkr25b-rust1.66-r0...2.12.2-ndkr25b-rust1.66-r1)
+
+### Security update
+
+- [Rust] 1.66.1: <https://blog.rust-lang.org/2023/01/10/Rust-1.66.1.html>
+
+
+
+
 ## [2.12.2-ndkr25b-rust1.66-r0] · 2022-12-16
 [2.12.2-ndkr25b-rust1.66-r0]: /../../tree/2.12.2-ndkr25b-rust1.66-r0
 
diff --git a/Dockerfile b/Dockerfile
index 4b7268e..f85d87e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ FROM rust:${rust_ver}-slim-bullseye
 
 ARG android_ndk_ver=r25b
 ARG cargo_ndk_ver=2.12.2
-ARG build_rev=0
+ARG build_rev=1
 
 
 # Install Rust targets for Android platforms
diff --git a/README.md b/README.md
index 7abbef0..0490526 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ cargo-ndk Docker image
 
 ## Supported tags and respective `Dockerfile` links
 
-- [`2.12.2-ndkr25b-rust1.66-r0`, `2.12.2-ndkr25b-rust1.66`, `2.12.2-ndkr25b`, `2.12-ndkr25b`, `2-ndkr25b`, `2.12.2`, `2.12`, `2`, `latest`][101]
+- [`2.12.2-ndkr25b-rust1.66-r1`, `2.12.2-ndkr25b-rust1.66`, `2.12.2-ndkr25b`, `2.12-ndkr25b`, `2-ndkr25b`, `2.12.2`, `2.12`, `2`, `latest`][101]