diff --git a/Makefile b/Makefile
index 7009df95e..220a2328f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 PYODIDE_ROOT=$(abspath .)
 include Makefile.envs
 
-FILEPACKAGER=emsdk/emsdk/emscripten/tag-1.38.4/tools/file_packager.py
+FILEPACKAGER=emsdk/emsdk/emscripten/tag-1.38.10/tools/file_packager.py
 
 CPYTHONROOT=cpython
 CPYTHONLIB=$(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR)
diff --git a/Makefile.envs b/Makefile.envs
index 419fd8252..20307504b 100644
--- a/Makefile.envs
+++ b/Makefile.envs
@@ -1,4 +1,4 @@
-export PATH := $(PYODIDE_ROOT)/ccache:$(PYODIDE_ROOT)/emsdk/emsdk:$(PYODIDE_ROOT)/emsdk/emsdk/clang/tag-e-1.38.4/build_tag-e1.38.10_64/bin:$(PYODIDE_ROOT)/emsdk/emsdk/node/8.9.1_64bit/bin:$(PYODIDE_ROOT)/emsdk/emsdk/emscripten/tag-1.38.10:$(PYODIDE_ROOT)/emsdk/emsdk/binaryen/tag-1.38.10_64bit_binaryen/bin:$(PATH)
+export PATH := $(PYODIDE_ROOT)/ccache:$(PYODIDE_ROOT)/emsdk/emsdk:$(PYODIDE_ROOT)/emsdk/emsdk/clang/tag-e-1.38.10/build_tag-e1.38.10_64/bin:$(PYODIDE_ROOT)/emsdk/emsdk/node/8.9.1_64bit/bin:$(PYODIDE_ROOT)/emsdk/emsdk/emscripten/tag-1.38.10:$(PYODIDE_ROOT)/emsdk/emsdk/binaryen/tag-1.38.10_64bit_binaryen/bin:$(PATH)
 
 export EMSDK = $(PYODIDE_ROOT)/emsdk/emsdk
 export EM_CONFIG = $(PYODIDE_ROOT)/emsdk/emsdk/.emscripten