diff --git a/.gitignore b/.gitignore
index 92f4a17..d45d7af 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /binaryen-version_98.tar.gz
 /binaryen-version_99.tar.gz
 /binaryen-version_100.tar.gz
+/binaryen-version_101.tar.gz
diff --git a/binaryen.spec b/binaryen.spec
index 9840112..ab6afd1 100644
--- a/binaryen.spec
+++ b/binaryen.spec
@@ -3,7 +3,7 @@
 
 Summary:       Compiler and toolchain infrastructure library for WebAssembly
 Name:          binaryen
-Version:       100
+Version:       101
 Release:       1%{?dist}
 
 URL:           https://github.com/WebAssembly/binaryen
@@ -92,6 +92,9 @@ rm -v %{buildroot}%{_bindir}/binaryen-lit
 %{_libdir}/%{name}/libbinaryen.so
 
 %changelog
+* Sat May 15 2021 Dominik Mierzejewski <rpm@greysector.net> 101-1
+- update to 101 (#1950518)
+
 * Wed Mar 17 2021 Dominik Mierzejewski <rpm@greysector.net> 100-1
 - update to 100 (#1914377)
 - drop obsolete patch
diff --git a/sources b/sources
index 41fc0c0..a3a3e52 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (binaryen-version_100.tar.gz) = ae287ffa9e0d1fcd761f006476e6b83f264481f08c2b7bf8b07e044326656842c4408e05908b717cbc8ffa529c0ed95e6e84fd7213ede220882b5eaadbfd70b5
+SHA512 (binaryen-version_101.tar.gz) = 819105fda25e3ee51d8a858f73aabe018e6af584eb2afd5b7fe06ce165e39487d5ee6da23eec2c62d8dd1d87002b00ff8bd63e28bef388ac0fed72dfe7ae88f8