diff --git a/third_party_versions.mk b/third_party_versions.mk
index 318fe00..adc6513 100644
--- a/third_party_versions.mk
+++ b/third_party_versions.mk
@@ -1,5 +1,5 @@
-# v3.1.31
-EMSDK_COMMIT=974d5c096bd56e42045d052a47b28198ce75e2a8
+# v3.1.56
+EMSDK_COMMIT=e10826f9196bb0e704014af2252ef58fb4ba261b
 
 # v1.83.1
 LEPTONICA_COMMIT=b667978e86c4bf74f7fdd75f833127d2de327550