diff --git a/C/CellSegmentation/Compat.toml b/C/CellSegmentation/Compat.toml
index 56957f0..dc14b9a 100644
--- a/C/CellSegmentation/Compat.toml
+++ b/C/CellSegmentation/Compat.toml
@@ -2,7 +2,6 @@
 BoxTrees = "0.0"
 ExtraMatrix = "0.0"
 ISVD = "0.0"
-ShotNoise = "0.0"
 
 ["0-0.1"]
 FactoredMatrices = "0.0"
@@ -10,6 +9,9 @@ FakeCells = "0.0.0 - 0.1"
 MergePairwise = "0.0"
 TiledFactorizations = "0.0"
 
+["0-0.2.3"]
+ShotNoise = "0.0"
+
 ["0.0"]
 TileTrees = "0.0.0 - 0.2"
 
@@ -40,3 +42,6 @@ MergePairwise = "0.2"
 
 ["0.2.3-0"]
 MergePairwise = "0.2-0.3"
+
+["0.2.4-0"]
+ShotNoise = "0.0-0.1"
diff --git a/C/CellSegmentation/Versions.toml b/C/CellSegmentation/Versions.toml
index 58ba290..75c1e7f 100644
--- a/C/CellSegmentation/Versions.toml
+++ b/C/CellSegmentation/Versions.toml
@@ -12,3 +12,6 @@ git-tree-sha1 = "7847b9f2b82fa2d18035b6fd0a94205312f1865d"
 
 ["0.2.3"]
 git-tree-sha1 = "178282268379adcd1664cad8d37c2d1cac37897d"
+
+["0.2.4"]
+git-tree-sha1 = "1d4d8367c738fce92afce8e9a0e01dddad78d531"