diff --git a/ci/emscripten.sh b/ci/emscripten.sh
index 1c858edfde231e3b6c7b60d4b83882ad1f5cc4b7..a24094f67a11593c3df666c4340e00cb89506147 100644
--- a/ci/emscripten.sh
+++ b/ci/emscripten.sh
@@ -2,7 +2,7 @@
 
 set -ex
 
-EMSDK_VERSION=1.39.16
+EMSDK_VERSION=1.39.19
 
 hide_output() {
   set +x