diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 407b1012..aea6a758 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,12 +5,12 @@ ogmios-java = "io.adabox:ogmios-java-client:1.0.0"
 slf4j-api = "org.slf4j:slf4j-api:2.0.11"
 slf4j-reload4j = "org.slf4j:slf4j-reload4j:2.0.11"
 
-bouncycastle-bcprov = "org.bouncycastle:bcprov-jdk18on:1.77"
+bouncycastle-bcprov = "org.bouncycastle:bcprov-jdk18on:1.78"
 guava = "com.google.guava:guava:33.0.0-jre"
 co-nstant-in-cbor = "co.nstant.in:cbor:0.9"
 i2p-crypto-eddsa = "net.i2p.crypto:eddsa:0.3.0"
 
-jackson-databind = "com.fasterxml.jackson.core:jackson-databind:2.15.3"
+jackson-databind = "com.fasterxml.jackson.core:jackson-databind:2.16.0"
 retrofit2 = "com.squareup.retrofit2:retrofit:2.9.0"
 retrofit2-converter-jackson = "com.squareup.retrofit2:converter-jackson:2.9.0"
 okhttp = "com.squareup.okhttp3:okhttp:4.12.0"