diff --git a/test-msrv.sh b/test-msrv.sh
new file mode 100755
index 0000000..e0ecac7
--- /dev/null
+++ b/test-msrv.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+MSRV="1.41.1"
+
+CMD="${RUSTUP:-rustup} run ${MSRV}"
+
+rm -f Cargo.lock
+$CMD cargo generate-lockfile
+$CMD cargo update --package "bitcoin_hashes" --precise "0.12.0"
+$CMD cargo update --package "rand" --precise "0.6.5"
+
+$CMD cargo build --no-default-features
+$CMD cargo test  --no-default-features
+$CMD cargo build --no-default-features --features all-languages
+$CMD cargo test  --no-default-features --features all-languages
+$CMD cargo build --features rand_core,all-languages
+$CMD cargo test  --features rand_core,all-languages
+$CMD cargo build --features rand,all-languages
+$CMD cargo test  --features rand,all-languages