diff --git a/pygmt/tests/baseline/test_contour_vec.png.dvc b/pygmt/tests/baseline/test_contour_vec.png.dvc
index ce91ed9af2f..21a8a6c4a9c 100644
--- a/pygmt/tests/baseline/test_contour_vec.png.dvc
+++ b/pygmt/tests/baseline/test_contour_vec.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 521386238fd3dd23bcaff147d7b4e0b7
-  size: 82236
+- md5: 926273c29028e5edd6421d0b2fc3ccf0
+  size: 82409
   path: test_contour_vec.png
diff --git a/pygmt/tests/baseline/test_geopandas_plot3d_default_cube.png.dvc b/pygmt/tests/baseline/test_geopandas_plot3d_default_cube.png.dvc
index 9493b9b9ca1..eae40b828bd 100644
--- a/pygmt/tests/baseline/test_geopandas_plot3d_default_cube.png.dvc
+++ b/pygmt/tests/baseline/test_geopandas_plot3d_default_cube.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 48e8bd30372aa5ab9004c1fd53db7ab6
-  size: 12132
+- md5: afad607e255dfeb593d267f27e3e1cda
+  size: 12118
   path: test_geopandas_plot3d_default_cube.png
diff --git a/pygmt/tests/baseline/test_geopandas_plot3d_non_default_circle.png.dvc b/pygmt/tests/baseline/test_geopandas_plot3d_non_default_circle.png.dvc
index 58d7a3ba4fe..298bb7c2764 100644
--- a/pygmt/tests/baseline/test_geopandas_plot3d_non_default_circle.png.dvc
+++ b/pygmt/tests/baseline/test_geopandas_plot3d_non_default_circle.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 54cdcd316554c9db4d71cc2bea2a690a
-  size: 12028
+- md5: 3fd9e478dcd4b632a989c99d308e2b52
+  size: 11989
   path: test_geopandas_plot3d_non_default_circle.png
diff --git a/pygmt/tests/baseline/test_grdcontour.png.dvc b/pygmt/tests/baseline/test_grdcontour.png.dvc
index 3cecb1619ab..246f7d58e71 100644
--- a/pygmt/tests/baseline/test_grdcontour.png.dvc
+++ b/pygmt/tests/baseline/test_grdcontour.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 3a660b618cc84791f6dc85d67b6b10b8
-  size: 107934
+- md5: cb103fff426b9c7b5ace9f1c7824fcb0
+  size: 107600
   path: test_grdcontour.png
diff --git a/pygmt/tests/baseline/test_grdcontour_labels.png.dvc b/pygmt/tests/baseline/test_grdcontour_labels.png.dvc
index 1a73c0817ab..66704df1a7c 100644
--- a/pygmt/tests/baseline/test_grdcontour_labels.png.dvc
+++ b/pygmt/tests/baseline/test_grdcontour_labels.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: cce113a8d8a9ba54c3bf08827b518287
-  size: 112762
+- md5: 0e56bf6e3d500dcc6e0a62090dad0d16
+  size: 113001
   path: test_grdcontour_labels.png
diff --git a/pygmt/tests/baseline/test_meca_spec_1d_array.png.dvc b/pygmt/tests/baseline/test_meca_spec_1d_array.png.dvc
index def65f4334c..6132ac1739c 100644
--- a/pygmt/tests/baseline/test_meca_spec_1d_array.png.dvc
+++ b/pygmt/tests/baseline/test_meca_spec_1d_array.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 05610aeb221699698eac9d74012b5c0b
-  size: 3212
+- md5: f27384f2cf18120fa21f7f47a66581d4
+  size: 3216
   path: test_meca_spec_1d_array.png
diff --git a/pygmt/tests/baseline/test_meca_spec_dataframe.png.dvc b/pygmt/tests/baseline/test_meca_spec_dataframe.png.dvc
index 6fca9e8556b..cf0d9a8628a 100644
--- a/pygmt/tests/baseline/test_meca_spec_dataframe.png.dvc
+++ b/pygmt/tests/baseline/test_meca_spec_dataframe.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 7b7024b143d6b0ec2a339e58db4d7c78
-  size: 4575
+- md5: 1ed3bc20136951715e22b7c448c5604a
+  size: 4583
   path: test_meca_spec_dataframe.png
diff --git a/pygmt/tests/baseline/test_solar_terminators.png.dvc b/pygmt/tests/baseline/test_solar_terminators.png.dvc
index ef0fdad7373..27fd882b3cb 100644
--- a/pygmt/tests/baseline/test_solar_terminators.png.dvc
+++ b/pygmt/tests/baseline/test_solar_terminators.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 9854a8041fe4c5d8b3832446b77fb482
-  size: 41749
+- md5: 9955d10643ff15e80ef46e2640fdce7d
+  size: 42122
   path: test_solar_terminators.png
diff --git a/pygmt/tests/baseline/test_velo_numpy_array_numeric_only.png.dvc b/pygmt/tests/baseline/test_velo_numpy_array_numeric_only.png.dvc
index 36bf74f6a42..375a851b775 100644
--- a/pygmt/tests/baseline/test_velo_numpy_array_numeric_only.png.dvc
+++ b/pygmt/tests/baseline/test_velo_numpy_array_numeric_only.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 852dba2075122641e3785603207f9b88
-  size: 44362
+- md5: 661b8db5bb5cb1647ebe0b0c46efc7cf
+  size: 44243
   path: test_velo_numpy_array_numeric_only.png
diff --git a/pygmt/tests/baseline/test_velo_pandas_dataframe.png.dvc b/pygmt/tests/baseline/test_velo_pandas_dataframe.png.dvc
index 3a7adcff17b..e288316adc7 100644
--- a/pygmt/tests/baseline/test_velo_pandas_dataframe.png.dvc
+++ b/pygmt/tests/baseline/test_velo_pandas_dataframe.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: 136a1b34e8ad58de070a83ed3941276e
-  size: 42906
+- md5: 39b3a765ae1458bccb5784f17daf0e85
+  size: 42738
   path: test_velo_pandas_dataframe.png
diff --git a/pygmt/tests/baseline/test_wiggle.png.dvc b/pygmt/tests/baseline/test_wiggle.png.dvc
index 0cb534c5e5c..ac73e398362 100644
--- a/pygmt/tests/baseline/test_wiggle.png.dvc
+++ b/pygmt/tests/baseline/test_wiggle.png.dvc
@@ -1,4 +1,4 @@
 outs:
-- md5: add11f0bbd7f1fdad96616ca5a03d7e3
-  size: 9100
+- md5: 01c3b4010c827b518b7ca1bc1aaf3b07
+  size: 9175
   path: test_wiggle.png