diff --git a/pkgs/development/libraries/libressl/default.nix b/pkgs/development/libraries/libressl/default.nix
index 285d7b607e7b..bb9fb7772892 100644
--- a/pkgs/development/libraries/libressl/default.nix
+++ b/pkgs/development/libraries/libressl/default.nix
@@ -63,20 +63,13 @@ let
   };
 
 in {
-
-  libressl_2_9 = generic {
-    version = "2.9.2";
-    sha256 = "1m6mz515dcbrbnyz8hrpdfjzdmj1c15vbgnqxdxb89g3z9kq3iy4";
-    patches = stdenv.lib.optional stdenv.hostPlatform.isMusl [
-      (fetchpatch {
-        url = "https://github.com/libressl-portable/portable/pull/529/commits/a747aacc23607c993cc481378782b2c7dd5bc53b.patch";
-        sha256 = "0wbrcscdkjpk4mhh7f3saghi4smia4lhf7fl6la3ahhgx1krn5zm";
-      })
-    ];
-  };
-
   libressl_3_0 = generic {
     version = "3.0.2";
     sha256 = "13ir2lpxz8y1m151k7lrx306498nzfhwlvgkgv97v5cvywmifyyz";
   };
+
+  libressl_3_1 = generic {
+    version = "3.1.3";
+    sha256 = "184znscbkww65aavy2p4v4xncalp1ni19c2w5yvfq4pnmhb06sy7";
+  };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c0a2c0b49e41..81da6b353308 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14063,10 +14063,12 @@ in
   openvdb = callPackage ../development/libraries/openvdb {};
 
   inherit (callPackages ../development/libraries/libressl { })
-    libressl_2_9
-    libressl_3_0;
+    libressl_3_0
+    libressl_3_1;
 
-  libressl = libressl_3_0;
+  # Please keep this pointed to the latest version. See also
+  # https://discourse.nixos.org/t/nixpkgs-policy-regarding-libraries-available-in-multiple-versions/7026/2
+  libressl = libressl_3_1;
 
   boringssl = callPackage ../development/libraries/boringssl { };
 
@@ -26426,6 +26428,9 @@ in
   wasmer = callPackage ../development/interpreters/wasmer { };
 
   wasm-pack = callPackage ../development/tools/wasm-pack {
+    # Wasm-pack depends on a version of rust-openssl which is incompatible with
+    # LibreSSL 3.1, so we explicitly opt for the older version.
+    libressl = libressl_3_0;
     inherit (darwin.apple_sdk.frameworks) Security;
   };