diff --git a/pkgs/development/compilers/binaryen/default.nix b/pkgs/development/compilers/binaryen/default.nix
index f6359a9b26ce..3dbc61be4197 100644
--- a/pkgs/development/compilers/binaryen/default.nix
+++ b/pkgs/development/compilers/binaryen/default.nix
@@ -4,25 +4,25 @@
 
 stdenv.mkDerivation rec {
   pname = "binaryen";
-  version = "109";
+  version = "111";
 
   src = fetchFromGitHub {
     owner = "WebAssembly";
     repo = "binaryen";
     rev = "version_${version}";
-    sha256 = "sha256-HMPoiuTvYhTDaBUfSOfh/Dt4FdO9jGqUaFpi92pnscI=";
+    sha256 = "sha256-wSwLs/YvrH7nswDSbtR6onOMArCdPE2zi6G7oA10U4Y=";
   };
 
   patches = [
-    # https://github.com/WebAssembly/binaryen/pull/4321
+    # https://github.com/WebAssembly/binaryen/pull/5378
     (fetchpatch {
-      url = "https://github.com/WebAssembly/binaryen/commit/93b8849d9f98ef7ed812938ff0b3219819c2be77.patch";
-      sha256 = "sha256-Duan/B9A+occ5Lj2SbRX793xIfhzHbdYPI5PyTNCZoU=";
+      url = "https://github.com/WebAssembly/binaryen/commit/a96fe1a8422140072db7ad7db421378b87898a0d.patch";
+      sha256 = "sha256-Wred1IoRxcQBi0nLBWpiUSgt2ApGoGsq9GkoO3mSS6o=";
     })
-    # https://github.com/WebAssembly/binaryen/pull/4913
+    # https://github.com/WebAssembly/binaryen/pull/5391
     (fetchpatch {
-      url = "https://github.com/WebAssembly/binaryen/commit/b70fe755aa4c90727edfd91dc0a9a51febf0239d.patch";
-      sha256 = "sha256-kjPLbdiMVQepSJ7J1gK6dRSMI/2SsH39k7W5AMOIrkM=";
+      url = "https://github.com/WebAssembly/binaryen/commit/f92350d2949934c0e0ce4a27ec8b799ac2a85e45.patch";
+      sha256 = "sha256-fBwdGSIPjF2WKNnD8I0/2hnQvqevdk3NS9fAxutkZG0=";
     })
   ];
 
diff --git a/pkgs/development/compilers/emscripten/default.nix b/pkgs/development/compilers/emscripten/default.nix
index 3daaccd7e0b3..02b1f6f03b2a 100644
--- a/pkgs/development/compilers/emscripten/default.nix
+++ b/pkgs/development/compilers/emscripten/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchFromGitHub, python3, nodejs, closurecompiler
 , jre, binaryen
 , llvmPackages
-, symlinkJoin, makeWrapper, substituteAll
+, symlinkJoin, makeWrapper, substituteAll, fetchpatch
 , buildNpmPackage
 , emscripten
 }:
@@ -44,6 +44,16 @@ stdenv.mkDerivation rec {
       src = ./0001-emulate-clang-sysroot-include-logic.patch;
       resourceDir = "${llvmEnv}/lib/clang/${llvmPackages.release_version}/";
     })
+    # https://github.com/emscripten-core/emscripten/pull/18219
+    (fetchpatch {
+      url = "https://github.com/emscripten-core/emscripten/commit/afbc14950f021513c59cbeaced8807ef8253530a.patch";
+      sha256 = "sha256-+gJNTQJng9rWcGN3GAcMBB0YopKPnRp/r8CN9RSTClU=";
+    })
+    # https://github.com/emscripten-core/emscripten/pull/18220
+    (fetchpatch {
+      url = "https://github.com/emscripten-core/emscripten/commit/852982318f9fb692ba1dd1173f62e1eb21ae61ca.patch";
+      sha256 = "sha256-hmIOtpRx3PD3sDAahUcreSydydqcdSqArYvyLGgUgd8=";
+    })
   ];
 
   buildPhase = ''