diff --git a/.github/badges/json-rpc-client-jacoco.svg b/.github/badges/json-rpc-client-jacoco.svg
index 1eb5843..5815184 100644
--- a/.github/badges/json-rpc-client-jacoco.svg
+++ b/.github/badges/json-rpc-client-jacoco.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20" role="img" aria-label="json-rpc: 92.9%"><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="100" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="55" height="20" fill="#555"/><rect x="55" width="45" height="20" fill="#97ca00"/><rect width="100" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="285" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="442">json-rpc</text><text x="285" y="140" transform="scale(.1)" fill="#fff" textLength="442">json-rpc</text><text aria-hidden="true" x="765" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="350">92.9%</text><text x="765" y="140" transform="scale(.1)" fill="#fff" textLength="350">92.9%</text></g></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20" role="img" aria-label="json-rpc: 89.9%"><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="100" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="55" height="20" fill="#555"/><rect x="55" width="45" height="20" fill="#97ca00"/><rect width="100" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="285" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="442">json-rpc</text><text x="285" y="140" transform="scale(.1)" fill="#fff" textLength="442">json-rpc</text><text aria-hidden="true" x="765" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="350">89.9%</text><text x="765" y="140" transform="scale(.1)" fill="#fff" textLength="350">89.9%</text></g></svg>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 38578a6..8621451 100644
--- a/pom.xml
+++ b/pom.xml
@@ -133,7 +133,7 @@
             <dependency>
                 <groupId>org.apache.logging.log4j</groupId>
                 <artifactId>log4j-core</artifactId>
-                <version>2.20.0</version>
+                <version>2.25.3</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.logging.log4j</groupId>