diff --git a/KeywordSearch/nbproject/project.properties b/KeywordSearch/nbproject/project.properties
index 8c0d1ce484ed40fbd1f2b4a9e2329261152a2edd..4f80ef7ef51d90f6927454ce6edd4bf4ee04b532 100644
--- a/KeywordSearch/nbproject/project.properties
+++ b/KeywordSearch/nbproject/project.properties
@@ -24,7 +24,7 @@ file.reference.netcdf4-4.5.5.jar=release/modules/ext/netcdf4-4.5.5.jar
 file.reference.opennlp-maxent-3.0.3.jar=release/modules/ext/opennlp-maxent-3.0.3.jar
 file.reference.protobuf-java-2.5.0.jar=release/modules/ext/protobuf-java-2.5.0.jar
 file.reference.quartz-2.2.0.jar=release/modules/ext/quartz-2.2.0.jar
-file.reference.slf4j-api-1.7.25.jar=release/modules/ext/slf4j-api-1.7.25.jar
+file.reference.slf4j-api-1.7.24.jar=release/modules/ext/slf4j-api-1.7.24.jar
 file.reference.solr-solrj-8.11.1.jar=release/modules/ext/solr-solrj-8.11.1.jar
 file.reference.sqlwrapper-0.0.1.jar=release/modules/ext/sqlwrapper-0.0.1.jar
 file.reference.stax2-api-3.1.4.jar=release/modules/ext/stax2-api-3.1.4.jar
diff --git a/KeywordSearch/nbproject/project.xml b/KeywordSearch/nbproject/project.xml
index 329f64623eb74c480a20e7a64ded56293b318f64..9a5ba056b8a45895ccdc75575d99a7e94da0741e 100644
--- a/KeywordSearch/nbproject/project.xml
+++ b/KeywordSearch/nbproject/project.xml
@@ -257,8 +257,8 @@
                 <binary-origin>release/modules/ext/quartz-2.2.0.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
-                <runtime-relative-path>ext/slf4j-api-1.7.25.jar</runtime-relative-path>
-                <binary-origin>release/modules/ext/slf4j-api-1.7.25.jar</binary-origin>
+                <runtime-relative-path>ext/slf4j-api-1.7.24.jar</runtime-relative-path>
+                <binary-origin>release/modules/ext/slf4j-api-1.7.24.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
                 <runtime-relative-path>ext/icu4j-3.8.jar</runtime-relative-path>