diff --git a/LICENSE-binary b/LICENSE-binary
index ada9deaff2336..9700e8ad7131c 100644
--- a/LICENSE-binary
+++ b/LICENSE-binary
@@ -489,7 +489,7 @@ org.checkerframework:checker-qual:3.8.0
 org.codehaus.mojo:animal-sniffer-annotations:1.21
 org.jruby.jcodings:jcodings:1.0.13
 org.jruby.joni:joni:2.1.2
-org.ojalgo:ojalgo:43.0
+org.ojalgo:ojalgo:51.4.1
 org.slf4j:jul-to-slf4j:1.7.36
 org.slf4j:slf4j-api:1.7.36
 org.slf4j:slf4j-reload4j:1.7.36
diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index 4e0b7475cc51d..0e8612a396b4e 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -940,7 +940,7 @@
       <dependency>
           <groupId>org.ojalgo</groupId>
           <artifactId>ojalgo</artifactId>
-          <version>43.0</version>
+          <version>51.4.1</version>
       </dependency>
       <dependency>
         <groupId>com.sun.jersey</groupId>