diff --git a/requirements.txt b/requirements.txt
index 58eb6402..707dd8b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -148,6 +148,7 @@ psycopg2==2.8.1
 ptyprocess==0.6.0
 py==1.8.0
 pyarrow==0.15.0
+pycairo==1.19.0
 pycparser==2.19
 Pygments==2.3.1
 pyparsing==2.3.1
@@ -173,9 +174,10 @@ ratelim==0.1.6
 redis==3.2.1
 requests==2.21.0
 requests-oauthlib==1.2.0
-rowingdata==2.5.7
+rowingdata==2.6.4
 rowingphysics==0.5.0
 rq==0.13.0
+rules==2.1
 scipy==1.2.1
 SecretStorage==3.1.1
 Send2Trash==1.5.0
@@ -194,6 +196,7 @@ testpath==0.4.2
 text-unidecode==1.2
 thrift==0.11.0
 timezonefinder==4.0.1
+tk==0.1.0
 toolz==0.10.0
 tornado==6.0.1
 tqdm==4.31.1
diff --git a/rowers/tests/.~lock.viewnames.csv# b/rowers/tests/.~lock.viewnames.csv#
new file mode 100644
index 00000000..c1dec79a
--- /dev/null
+++ b/rowers/tests/.~lock.viewnames.csv#
@@ -0,0 +1 @@
+,sander,sander-pc,25.01.2020 09:37,file:///home/sander/.config/libreoffice/4;
\ No newline at end of file