diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4a14c123653d4faab6cd9dc07b7cef807192aed2..7df83447e10cb10ad355fee74de351552f76f285 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -15,7 +15,7 @@ jobs:
       - run: git submodule update --init --recursive
 
       - run: apt -y install xz-utils jq
-      - run: ./download_zig.sh 0.9.0-dev.397+b7da1b2d4
+      - run: ./download_zig.sh 0.9.0-dev.409+23f414b92
       - run: zig version
       - run: zig env
       - run: zig build -Dbootstrap
diff --git a/README.md b/README.md
index 2f2b5e40c91bffdb81505a6f13326aa5ae60f129..07de94c436892934491256b1b7436e91c07c3587 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ A package manager for the Zig programming language.
 - https://github.com/nektro/zigmod/releases
 
 ## Built With
-- Zig master `0.9.0-dev.397+b7da1b2d4`
+- Zig master `0.9.0-dev.409+23f414b92`
 
 ### Build from Source
 Initially,
diff --git a/docs/README.md b/docs/README.md
index 05d12e5fdbb3c13be4b166926f64f9d4750e3b96..dfea8f5206bbbc634edc1b490c30cb9942705b1b 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -8,7 +8,9 @@ You can learn more about Zig here:
 
 The rest of this documentation will assume you already have Zig installed.
 
-As Zig is still in development itself, if you plan to contribute to Zigmod you will need a master download of Zig. Those can be obtained from https://ziglang.org/download/#release-master. The most recent release Zigmod was verified to work with is `0.9.0-dev.397+b7da1b2d4`.
+As Zig is still in development itself, if you plan to contribute to Zigmod you will need a master download of Zig. Those can be obtained from https://ziglang.org/download/#release-master.
+
+The most recent release Zigmod was verified to work with is `0.9.0-dev.409+23f414b92`.
 
 ## Download
 You may download a precompiled binary from https://github.com/nektro/zigmod/releases or build the project from source.