diff --git a/pkgs/tools/security/fulcio/default.nix b/pkgs/tools/security/fulcio/default.nix
index 9640b0d1fc98..e1a7b40a14b5 100644
--- a/pkgs/tools/security/fulcio/default.nix
+++ b/pkgs/tools/security/fulcio/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "fulcio";
-  version = "1.1.0";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "sigstore";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-b2rn4et7Ze8XRc1Oa/DCfpva/rihtBLapbGlpYGvOjc=";
+    sha256 = "sha256-sDxbBIE0NgOcEMTnQNXe93RvIDBn0IjH2D15GxwVJqU=";
     # populate values that require us to use git. By doing this in postFetch we
     # can delete .git afterwards and maintain better reproducibility of the src.
     leaveDotGit = true;
@@ -20,7 +20,7 @@ buildGoModule rec {
       find "$out" -name .git -print0 | xargs -0 rm -rf
     '';
   };
-  vendorHash = "sha256-8iNXBSEaKApu+qjGIYOLU6z/sxIVQhltgBRG9eN4RXw=";
+  vendorHash = "sha256-71YnLPgM3gkGzCgoiUIpknv9bFfxnZPHvf+5gAF1Knk=";
 
   nativeBuildInputs = [ installShellFiles ];