diff --git a/cellframe-sdk-python/libdap-crypto-python b/cellframe-sdk-python/libdap-crypto-python
index 83f950f59d3ba97bcac9f108e8fb93bd12bfcfb3..1ef04620dc5df45ef8da6a080c2f40c295514b42 160000
--- a/cellframe-sdk-python/libdap-crypto-python
+++ b/cellframe-sdk-python/libdap-crypto-python
@@ -1 +1 @@
-Subproject commit 83f950f59d3ba97bcac9f108e8fb93bd12bfcfb3
+Subproject commit 1ef04620dc5df45ef8da6a080c2f40c295514b42