diff --git a/coin/provisioning/common/unix/emsdk.sh b/coin/provisioning/common/unix/emsdk.sh
index b0601f50..cbdb76bb 100755
--- a/coin/provisioning/common/unix/emsdk.sh
+++ b/coin/provisioning/common/unix/emsdk.sh
@@ -41,7 +41,7 @@
 # shellcheck source=./SetEnvVar.sh
 source "${BASH_SOURCE%/*}/SetEnvVar.sh"
 
-version="3.1.10"
+version="3.1.25"
 versionNode="v14.18.2"
 
 mkdir -p /opt
diff --git a/coin/provisioning/common/windows/emsdk.ps1 b/coin/provisioning/common/windows/emsdk.ps1
index 65f3bf11..adc67179 100644
--- a/coin/provisioning/common/windows/emsdk.ps1
+++ b/coin/provisioning/common/windows/emsdk.ps1
@@ -41,7 +41,7 @@
 
 # This script will install emscripten needed by WebAssembly
 
-$version = "3.1.10"
+$version = "3.1.25"
 
 # Make sure python is in the path
 Prepend-Path "C:\Python27"