diff --git a/core/build.gradle b/core/build.gradle
index 3fbed8bbfab..f6d12f001ad 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -12,13 +12,13 @@ dependencies {
     api 'com.google.guava:guava:31.0.1-android'
     api 'com.google.protobuf:protobuf-javalite:3.18.0'
     api 'com.squareup.okhttp3:okhttp:3.14.9'
-    implementation 'org.slf4j:slf4j-api:1.7.32'
+    implementation 'org.slf4j:slf4j-api:1.7.36'
     implementation 'net.jcip:jcip-annotations:1.0'
     compileOnly 'org.fusesource.leveldbjni:leveldbjni-all:1.8'
     testImplementation 'junit:junit:4.13.1'
     testImplementation 'org.easymock:easymock:3.2'
     testImplementation 'com.fasterxml.jackson.core:jackson-databind:2.5.2'
-    testImplementation 'org.slf4j:slf4j-jdk14:1.7.32'
+    testImplementation 'org.slf4j:slf4j-jdk14:1.7.36'
     testImplementation 'com.h2database:h2:1.3.167'
     testImplementation 'org.fusesource.leveldbjni:leveldbjni-all:1.8'
     testImplementation 'nl.jqno.equalsverifier:equalsverifier:2.5.2'
diff --git a/examples/build.gradle b/examples/build.gradle
index 077abd18eef..aee83920a01 100644
--- a/examples/build.gradle
+++ b/examples/build.gradle
@@ -6,7 +6,7 @@ plugins {
 dependencies {
     implementation project(':bitcoinj-core')
     implementation 'info.picocli:picocli:4.6.1'
-    implementation 'org.slf4j:slf4j-jdk14:1.7.32'
+    implementation 'org.slf4j:slf4j-jdk14:1.7.36'
     implementation 'org.fusesource.leveldbjni:leveldbjni-all:1.8'
 }
 
diff --git a/tools/build.gradle b/tools/build.gradle
index 6f58b0ab2d1..9d4b047e99b 100644
--- a/tools/build.gradle
+++ b/tools/build.gradle
@@ -7,7 +7,7 @@ plugins {
 dependencies {
     implementation project(':bitcoinj-core')
     implementation 'info.picocli:picocli:4.6.1'
-    implementation 'org.slf4j:slf4j-jdk14:1.7.32'
+    implementation 'org.slf4j:slf4j-jdk14:1.7.36'
 }
 
 sourceCompatibility = 1.8
diff --git a/wallettemplate/build.gradle b/wallettemplate/build.gradle
index 8103c114ef9..03d6fe91253 100644
--- a/wallettemplate/build.gradle
+++ b/wallettemplate/build.gradle
@@ -9,7 +9,7 @@ dependencies {
     implementation project(':bitcoinj-core')
     implementation 'de.jensd:fontawesomefx:8.0.0'
     implementation 'com.google.zxing:core:3.4.1'
-    implementation 'org.slf4j:slf4j-jdk14:1.7.32'
+    implementation 'org.slf4j:slf4j-jdk14:1.7.36'
 }
 
 javafx {