diff --git a/.gitattributes b/.gitattributes
index 911f95b..769fb6a 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1 @@
-vendor/libetpan-1.8.tar.gz filter=lfs diff=lfs merge=lfs -text
-vendor/deltachat-core-0.35.0.tar.gz filter=lfs diff=lfs merge=lfs -text
+vendor/*.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ee376c3..e2596fa 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,7 +13,7 @@ Debian 9:
     - cp /usr/local/lib/libetpan.so libetpan.so
     # deltachat-core
     - apt install --no-install-recommends -t stretch-backports -yy meson ninja-build pkg-config zlib1g-dev liblockfile-dev libsqlite3-dev libsasl2-dev libssl1.0-dev libbz2-dev
-    - cd vendor && tar -xvzf deltachat-core-0.35.0.tar.gz && cd deltachat-core-0.35.0 && mkdir builddir && cd builddir && meson && ninja && ninja install && cd ../../..
+    - cd vendor && tar -xvzf deltachat-core-0.41.0.tar.gz && cd deltachat-core-0.41.0 && mkdir builddir && cd builddir && meson && ninja && ninja install && cd ../../..
     - cp /usr/local/lib/x86_64-linux-gnu/libdeltachat.so libdeltachat.so
     # purple-plugin-delta
     - apt install --no-install-recommends -t stretch-backports -yy libpurple-dev libcurl4-openssl-dev libglib2.0-dev
diff --git a/vendor/deltachat-core-0.35.0.tar.gz b/vendor/deltachat-core-0.35.0.tar.gz
deleted file mode 100644
index a0f641d..0000000
--- a/vendor/deltachat-core-0.35.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5195615b3b2d9ad986571c946df8cbecc6dc9f487e60bbd7c269eed21a7a3e11
-size 8038952
diff --git a/vendor/deltachat-core-0.41.0.tar.gz b/vendor/deltachat-core-0.41.0.tar.gz
new file mode 100644
index 0000000..b786c69
--- /dev/null
+++ b/vendor/deltachat-core-0.41.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04ab7ac3b0481ec161a6b81362d880b31887acc18529c3c5f930e062bf1106f0
+size 8053637