diff --git a/DESCRIPTION b/DESCRIPTION
index 10e1136..d3f8d9b 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -30,7 +30,7 @@ Imports:
graphics,
png,
grImport2 (>= 0.3.0),
- rsvg,
+ rsvg (>= 2.6.0),
httr,
curl,
methods,
diff --git a/tests/testthat/_snaps/add_phylopic/phylopic-in-background.svg b/tests/testthat/_snaps/add_phylopic/phylopic-in-background.svg
index 2da77b7..ca25f80 100644
--- a/tests/testthat/_snaps/add_phylopic/phylopic-in-background.svg
+++ b/tests/testthat/_snaps/add_phylopic/phylopic-in-background.svg
@@ -29,27 +29,27 @@
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diff --git a/tests/testthat/_snaps/add_phylopic/phylopic-png-in-background.svg b/tests/testthat/_snaps/add_phylopic/phylopic-png-in-background.svg
index 2f7c5e8..2072014 100644
--- a/tests/testthat/_snaps/add_phylopic/phylopic-png-in-background.svg
+++ b/tests/testthat/_snaps/add_phylopic/phylopic-png-in-background.svg
@@ -27,7 +27,7 @@
-
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diff --git a/tests/testthat/_snaps/add_phylopic/phylopics-on-top-of-plot.svg b/tests/testthat/_snaps/add_phylopic/phylopics-on-top-of-plot.svg
index d9d6eff..b254264 100644
--- a/tests/testthat/_snaps/add_phylopic/phylopics-on-top-of-plot.svg
+++ b/tests/testthat/_snaps/add_phylopic/phylopics-on-top-of-plot.svg
@@ -29,90 +29,90 @@
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diff --git a/tests/testthat/_snaps/add_phylopic_base/phylopic-in-background.svg b/tests/testthat/_snaps/add_phylopic_base/phylopic-in-background.svg
index 3b7cdfd..f6b9bbf 100644
--- a/tests/testthat/_snaps/add_phylopic_base/phylopic-in-background.svg
+++ b/tests/testthat/_snaps/add_phylopic_base/phylopic-in-background.svg
@@ -46,50 +46,14 @@
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diff --git a/tests/testthat/_snaps/add_phylopic_base/phylopic-png-in-background.svg b/tests/testthat/_snaps/add_phylopic_base/phylopic-png-in-background.svg
index 23056ad..e596484 100644
--- a/tests/testthat/_snaps/add_phylopic_base/phylopic-png-in-background.svg
+++ b/tests/testthat/_snaps/add_phylopic_base/phylopic-png-in-background.svg
@@ -44,6 +44,6 @@
A cat
1
1
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diff --git a/tests/testthat/_snaps/add_phylopic_base/phylopics-on-top-of-plot.svg b/tests/testthat/_snaps/add_phylopic_base/phylopics-on-top-of-plot.svg
index 5d794e4..91e0d57 100644
--- a/tests/testthat/_snaps/add_phylopic_base/phylopics-on-top-of-plot.svg
+++ b/tests/testthat/_snaps/add_phylopic_base/phylopics-on-top-of-plot.svg
@@ -48,90 +48,90 @@
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@@ -141,217 +141,217 @@
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diff --git a/tests/testthat/_snaps/geom_phylopic/geom-phylopic-with-png.svg b/tests/testthat/_snaps/geom_phylopic/geom-phylopic-with-png.svg
index 42e9636..3e607ae 100644
--- a/tests/testthat/_snaps/geom_phylopic/geom-phylopic-with-png.svg
+++ b/tests/testthat/_snaps/geom_phylopic/geom-phylopic-with-png.svg
@@ -27,10 +27,10 @@
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diff --git a/tests/testthat/_snaps/geom_phylopic/geom-phylopic.svg b/tests/testthat/_snaps/geom_phylopic/geom-phylopic.svg
index 5ab9e96..2ca6098 100644
--- a/tests/testthat/_snaps/geom_phylopic/geom-phylopic.svg
+++ b/tests/testthat/_snaps/geom_phylopic/geom-phylopic.svg
@@ -34,22 +34,22 @@
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@@ -69,8 +69,8 @@
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diff --git a/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-img.svg b/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-img.svg
index 8d4e559..9f9ff18 100644
--- a/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-img.svg
+++ b/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-img.svg
@@ -72,24 +72,24 @@
name
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Felis silvestris catus
diff --git a/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-uuid.svg b/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-uuid.svg
index 976e42b..67cc415 100644
--- a/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-uuid.svg
+++ b/tests/testthat/_snaps/geom_phylopic/phylopic-key-glyph-with-uuid.svg
@@ -72,24 +72,24 @@
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diff --git a/tests/testthat/_snaps/phylopic_utils/plot-array.svg b/tests/testthat/_snaps/phylopic_utils/plot-array.svg
index c65321d..2406852 100644
--- a/tests/testthat/_snaps/phylopic_utils/plot-array.svg
+++ b/tests/testthat/_snaps/phylopic_utils/plot-array.svg
@@ -18,6 +18,6 @@
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diff --git a/tests/testthat/_snaps/phylopic_utils/plot-picture.svg b/tests/testthat/_snaps/phylopic_utils/plot-picture.svg
index 55c5e3e..dc80014 100644
--- a/tests/testthat/_snaps/phylopic_utils/plot-picture.svg
+++ b/tests/testthat/_snaps/phylopic_utils/plot-picture.svg
@@ -20,13 +20,13 @@
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