diff --git a/pkgs/tools/security/bundler-audit/Gemfile.lock b/pkgs/tools/security/bundler-audit/Gemfile.lock
index c0610480c723..f1671500fe43 100644
--- a/pkgs/tools/security/bundler-audit/Gemfile.lock
+++ b/pkgs/tools/security/bundler-audit/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    bundler-audit (0.8.0)
+    bundler-audit (0.9.0.1)
       bundler (>= 1.2.0, < 3)
       thor (~> 1.0)
     thor (1.1.0)
@@ -13,4 +13,4 @@ DEPENDENCIES
   bundler-audit
 
 BUNDLED WITH
-   2.1.4
+   2.2.20
diff --git a/pkgs/tools/security/bundler-audit/gemset.nix b/pkgs/tools/security/bundler-audit/gemset.nix
index ff4d6da80691..a740f40e4073 100644
--- a/pkgs/tools/security/bundler-audit/gemset.nix
+++ b/pkgs/tools/security/bundler-audit/gemset.nix
@@ -5,10 +5,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "00l8rs7cna0j3yh4s9sza0r88x7kjc7j4gp9yl378422k7i0r73v";
+      sha256 = "05k19l5388248rd74cn2lm2ksci7fzmga74n835v7k31m4kbzw8v";
       type = "gem";
     };
-    version = "0.8.0";
+    version = "0.9.0.1";
   };
   thor = {
     groups = ["default"];