diff --git a/pkgs/tools/security/step-ca/default.nix b/pkgs/tools/security/step-ca/default.nix
index f99e1fe74db8..3a12761ee87f 100644
--- a/pkgs/tools/security/step-ca/default.nix
+++ b/pkgs/tools/security/step-ca/default.nix
@@ -11,16 +11,16 @@
 
 buildGoModule rec {
   pname = "step-ca";
-  version = "0.17.4";
+  version = "0.17.6";
 
   src = fetchFromGitHub {
     owner = "smallstep";
     repo = "certificates";
     rev = "v${version}";
-    sha256 = "sha256-X4dOrd/wxtYLw3C4Lj88RV/J6CEkmsOeqtiVX/6VFHg=";
+    sha256 = "sha256-hZdsxSEfb+DwnVOnnp9cT6diQWkFVPSa/T8YDsGlg3k=";
   };
 
-  vendorSha256 = "sha256-/8Glo+U8MS8Y8mKECgTAB7JWmp/rjMQhG4nZkNs+Zgs=";
+  vendorSha256 = "sha256-OcnqMEotc18rX6BYs3oj8+83MRf7iJJNwjjXUQ5xfp4=";
 
   ldflags = [ "-buildid=" ];