diff --git a/gradle.lockfile b/gradle.lockfile
index d3374979e5f..c6e6b058c3e 100644
--- a/gradle.lockfile
+++ b/gradle.lockfile
@@ -4,7 +4,7 @@
 commons-cli:commons-cli:1.5.0=ratDeps
 commons-io:commons-io:2.11.0=ratDeps
 junit:junit:3.8.1=javacc
-net.java.dev.javacc:javacc:7.0.12=javacc
+net.java.dev.javacc:javacc:7.0.13=javacc
 org.apache.commons:commons-collections4:4.4=ratDeps
 org.apache.commons:commons-compress:1.21=ratDeps
 org.apache.commons:commons-lang3:3.12.0=ratDeps
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 209cb50fcd1..f82939d83c0 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -126,7 +126,7 @@ jakarta-ws = "3.1.0"
 java-min = "21"
 # @keep This is the minimum required Java version for SolrJ.
 java-solrj = "17"
-javacc = "7.0.12"
+javacc = "7.0.13"
 # @keep for version alignment
 jaxb = "2.3.8"
 jayway-jsonpath = "2.9.0"