diff --git a/pom.xml b/pom.xml
index 8ffd7f06..928ec7b6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -421,7 +421,7 @@
 		<CorrectBleach.version>2.0.2</CorrectBleach.version>
 		<CorrectBleach_.version>${CorrectBleach.version}</CorrectBleach_.version>
 		<Correct_3D_Drift.version>1.0.3</Correct_3D_Drift.version>
-		<Descriptor_based_registration.version>2.1.2</Descriptor_based_registration.version>
+		<Descriptor_based_registration.version>2.1.4</Descriptor_based_registration.version>
 		<Dichromacy.version>2.1.1</Dichromacy.version>
 		<Dichromacy_.version>${Dichromacy.version}</Dichromacy_.version>
 		<Directionality.version>2.3.0</Directionality.version>
@@ -470,7 +470,7 @@
 		<RATS_.version>${RATS.version}</RATS_.version>
 		<Reconstruct_Reader.version>2.0.4</Reconstruct_Reader.version>
 		<SPIM_Opener.version>2.0.2</SPIM_Opener.version>
-		<SPIM_Registration.version>5.0.19</SPIM_Registration.version>
+		<SPIM_Registration.version>5.0.20</SPIM_Registration.version>
 		<Samples.version>2.0.2</Samples.version>
 		<Samples_.version>${Samples.version}</Samples_.version>
 		<Series_Labeler.version>2.0.1</Series_Labeler.version>