diff --git a/DESCRIPTION b/DESCRIPTION
index d73d797..f4020ff 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: Canek
 Type: Package
 Title: Batch Correction of Single Cell Transcriptome Data
-Version: 0.2.4
+Version: 0.2.5
 Authors@R: c(
     person("Martin", "Loza", email = "martin.loza.lopez@gmail.com", role = c("aut", "cre"), 
         comment = c(ORCID = "0000-0002-3342-2643")),
diff --git a/NEWS.md b/NEWS.md
index 771bab7..2aab8dc 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,9 @@
+# Canek 0.2.5
+
+## Changes
+
+- Update unit tests for compatibility with changes in igraph ([#24](https://github.com/MartinLoza/Canek/issues/24)).
+
 # Canek 0.2.4
 
 ## Changes
diff --git a/tests/testthat/test-Clustering.R b/tests/testthat/test-Clustering.R
index 43deb66..346920f 100644
--- a/tests/testthat/test-Clustering.R
+++ b/tests/testthat/test-Clustering.R
@@ -9,13 +9,13 @@ dataLouvain <- y$`B2/B1`$`Correction Data`$Clusters
 test_that("Clustering with kmeans works", {
   expect_false(is.null(dataKmeans))
   expect_equal(names(dataKmeans), c("cluster", "centers"))
-  expect_equal(as.integer(table(dataKmeans$cluster)), 631)
+  expect_equal(length(dataKmeans$cluster), 631)
   expect_equal(dim(dataKmeans$centers), c(1, 10))
 })
 
 test_that("Clustering with louvain works", {
   expect_false(is.null(dataLouvain))
   expect_equal(names(dataLouvain), c("cluster", "centers"))
-  expect_equal(as.integer(table(dataLouvain$cluster)), c(96, 125, 140, 171, 99))
-  expect_equal(dim(dataLouvain$centers), c(5, 10))
+  expect_equal(length(dataLouvain$cluster), 631)
+  expect_equal(ncol(dataLouvain$centers), 10)
 })