diff --git a/.gitmodules b/.gitmodules
index 924f239b197e0..29ca8821f8eb8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,4 +7,4 @@
 [submodule "cmake/external/emsdk"]
 	path = cmake/external/emsdk
 	url = https://github.com/emscripten-core/emsdk.git
-	branch = 3.1.62
+	branch = 3.1.59
diff --git a/cgmanifests/generated/cgmanifest.json b/cgmanifests/generated/cgmanifest.json
index 0559de47b7226..f7c0159c1f0ab 100644
--- a/cgmanifests/generated/cgmanifest.json
+++ b/cgmanifests/generated/cgmanifest.json
@@ -6,7 +6,7 @@
       "component": {
         "type": "git",
         "git": {
-          "commitHash": "0fde04880048f743056bed17cb0543a42e040fae",
+          "commitHash": "d52c46520124845b1e0e0525f2759299d840143f",
           "repositoryUrl": "https://github.com/emscripten-core/emsdk.git"
         },
         "comments": "git submodule at cmake/external/emsdk"
diff --git a/cmake/external/emsdk b/cmake/external/emsdk
index 0fde04880048f..d52c465201248 160000
--- a/cmake/external/emsdk
+++ b/cmake/external/emsdk
@@ -1 +1 @@
-Subproject commit 0fde04880048f743056bed17cb0543a42e040fae
+Subproject commit d52c46520124845b1e0e0525f2759299d840143f
diff --git a/tools/ci_build/build.py b/tools/ci_build/build.py
index 6489babc562e8..587d035541c45 100644
--- a/tools/ci_build/build.py
+++ b/tools/ci_build/build.py
@@ -464,7 +464,7 @@ def convert_arg_line_to_args(self, arg_line):
     # WebAssembly build
     parser.add_argument("--build_wasm", action="store_true", help="Build for WebAssembly")
     parser.add_argument("--build_wasm_static_lib", action="store_true", help="Build for WebAssembly static library")
-    parser.add_argument("--emsdk_version", default="3.1.62", help="Specify version of emsdk")
+    parser.add_argument("--emsdk_version", default="3.1.59", help="Specify version of emsdk")
 
     parser.add_argument("--enable_wasm_simd", action="store_true", help="Enable WebAssembly SIMD")
     parser.add_argument("--enable_wasm_threads", action="store_true", help="Enable WebAssembly multi-threads support")
diff --git a/tools/ci_build/github/azure-pipelines/templates/linux-wasm-ci.yml b/tools/ci_build/github/azure-pipelines/templates/linux-wasm-ci.yml
index 3d66c31cea4c8..a56eb37faef84 100644
--- a/tools/ci_build/github/azure-pipelines/templates/linux-wasm-ci.yml
+++ b/tools/ci_build/github/azure-pipelines/templates/linux-wasm-ci.yml
@@ -93,15 +93,15 @@ jobs:
       - script: |
           set -ex
           cd '$(Build.SourcesDirectory)/cmake/external/emsdk'
-          ./emsdk install 3.1.62 ccache-git-emscripten-64bit
-          ./emsdk activate 3.1.62 ccache-git-emscripten-64bit
+          ./emsdk install 3.1.59 ccache-git-emscripten-64bit
+          ./emsdk activate 3.1.59 ccache-git-emscripten-64bit
         displayName: 'emsdk install and activate ccache for emscripten'
   - ${{if eq(parameters.WithCache, false)}}:
       - script: |
           set -ex
           cd '$(Build.SourcesDirectory)/cmake/external/emsdk'
-          ./emsdk install 3.1.62
-          ./emsdk activate 3.1.62
+          ./emsdk install 3.1.59
+          ./emsdk activate 3.1.59
         displayName: 'emsdk install and activate ccache for emscripten'
 
   - template: build-linux-wasm-step.yml