diff --git a/approvaltests-tests/pom.xml b/approvaltests-tests/pom.xml
index a392a92d..2aa6b263 100644
--- a/approvaltests-tests/pom.xml
+++ b/approvaltests-tests/pom.xml
@@ -73,13 +73,13 @@
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-yaml</artifactId>
-            <version>2.21.3</version>
+            <version>2.21.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-jsr310</artifactId>
-            <version>2.21.3</version>
+            <version>2.21.4</version>
             <scope>test</scope>
         </dependency>
 
@@ -137,12 +137,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.21.3</version>
+            <version>2.21.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.21.3</version>
+            <version>2.21.4</version>
         </dependency>
         <dependency>
             <groupId>tools.jackson.core</groupId>
diff --git a/approvaltests/pom.xml b/approvaltests/pom.xml
index 988a60b7..265937d6 100644
--- a/approvaltests/pom.xml
+++ b/approvaltests/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.21.3</version>
+            <version>2.21.4</version>
             <optional>true</optional>
         </dependency>
         <dependency>