diff --git a/pkgs/tools/typesetting/tex/texpresso/default.nix b/pkgs/tools/typesetting/tex/texpresso/default.nix
index 52e8be777c09..f64dc3aae07e 100644
--- a/pkgs/tools/typesetting/tex/texpresso/default.nix
+++ b/pkgs/tools/typesetting/tex/texpresso/default.nix
@@ -17,7 +17,7 @@
 
 stdenv.mkDerivation rec {
   pname = "texpresso";
-  version = "0-unstable-2024-05-09";
+  version = "0-unstable-2024-05-23";
 
   nativeBuildInputs = [
     makeWrapper
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "let-def";
     repo = "texpresso";
-    rev = "8b6cfcd10c03596bc3645ac8425a48b105d8650d";
+    rev = "01cafac1ec6d33d5e169a0202f23a6f565cc55b8";
     hash = "sha256-uLGanGEUGzxIYFbU3U8LLV3bpn/IN9XltvWCmwSlD7E=";
   };
 
diff --git a/pkgs/tools/typesetting/tex/texpresso/tectonic.nix b/pkgs/tools/typesetting/tex/texpresso/tectonic.nix
index 838a51324a09..603c4d5ad3f4 100644
--- a/pkgs/tools/typesetting/tex/texpresso/tectonic.nix
+++ b/pkgs/tools/typesetting/tex/texpresso/tectonic.nix
@@ -6,8 +6,8 @@ tectonic-unwrapped.override (old: {
       src = fetchFromGitHub {
         owner = "let-def";
         repo = "tectonic";
-        rev = "b38cb3b2529bba947d520ac29fbb7873409bd270";
-        hash = "sha256-ap7fEPHsASAphIQkjcvk1CC7egTdxaUh7IpSS5os4W8=";
+        rev = "bc522fabfdd17099deac2e12662b2a0810ceb104";
+        hash = "sha256-0esXnUML6C9DYrpmBBB+ACypLvnLsYE9fuNiiCFfYzw=";
         fetchSubmodules = true;
       };
       cargoHash = "sha256-62sxvPIiY3len1wsl7QelK3u4ekftIjcTqoIGZMYb5A=";