diff --git a/pkgs/by-name/de/descent3-unwrapped/package.nix b/pkgs/by-name/de/descent3-unwrapped/package.nix
index 2eb5eb245da6..124a437fd806 100644
--- a/pkgs/by-name/de/descent3-unwrapped/package.nix
+++ b/pkgs/by-name/de/descent3-unwrapped/package.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "DescentDevelopers";
     repo = "Descent3";
-    rev = "937e649ea616b7b732211443c5c7378d144cd39c";
+    rev = "156cba8aafd997d27deb0902ba6026bcdcc1cfaf";
     leaveDotGit = true;
     # Descent 3 is supposed to display its Git commit hash in the bottom right
     # corner of the main menu. That feature only works if either the .git
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
       git rev-parse --verify HEAD | tr --delete '\n' > git-hash.txt
       rm -r .git
     '';
-    hash = "sha256-WGjIHBGpV0j7K3LHRNv4qkZkSrZTEQGryixl6i0BK8U=";
+    hash = "sha256-NsZPGgIzI2mE3mJ7eoczaNDkGZUpMUMBRLK2qt2WPgk=";
   };
 
   hardeningDisable = [ "format" ];
diff --git a/pkgs/by-name/ht/httplib/package.nix b/pkgs/by-name/ht/httplib/package.nix
index 60cab3dd28ac..de271e3cf5a9 100644
--- a/pkgs/by-name/ht/httplib/package.nix
+++ b/pkgs/by-name/ht/httplib/package.nix
@@ -9,13 +9,13 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "httplib";
-  version = "0.19.0";
+  version = "0.30.2";
 
   src = fetchFromGitHub {
     owner = "yhirose";
     repo = "cpp-httplib";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-OLwD7mpwqG7BUugUca+CJpPMaabJzUMC0zYzJK9PBCg=";
+    hash = "sha256-psVyn14QHMXG/x9SOOiR7ZBt8dHqa2A/w92WQQDukKM=";
   };
 
   nativeBuildInputs = [