diff --git a/3rdparty/ext_aqbanking/CMakeLists.txt b/3rdparty/ext_aqbanking/CMakeLists.txt
--- a/3rdparty/ext_aqbanking/CMakeLists.txt
+++ b/3rdparty/ext_aqbanking/CMakeLists.txt
@@ -1,8 +1,8 @@
 ExternalProject_Add(
   ext_aqbanking
   DOWNLOAD_DIR ${EXT_DOWNLOAD_DIR}
-  URL https://www.aquamaniac.de/rdm/attachments/download/258/aqbanking-6.1.0.tar.gz
-  URL_MD5 aa6df939bd0092bcb99affc18b6fb6e3
+  URL https://www.aquamaniac.de/rdm/attachments/download/269/aqbanking-6.1.2.tar.gz
+  URL_MD5 f94c9197302fe73344261a779f8fa4d9
 
   CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=${EXT_INSTALL_DIR} --enable-local-install ${AT_HOST} ${AT_SHARED_ONLY} CPPFLAGS=${AT_CPP_FLAGS} LDFLAGS=${AT_LD_FLAGS}
   BUILD_COMMAND $(MAKE)