diff --git a/README.md b/README.md
index f2bed4922..470d7fb5e 100644
--- a/README.md
+++ b/README.md
@@ -65,8 +65,8 @@ If you are developing application for Android visit our [Android guide](doc/andr
    If you don't install this, you'll get an exception about key length or exception about parsing PKCS private key for Box Developer Edition. This is not a Box thing, this is a U.S. Government requirement concerning strong encryption.
    The listed jar is for Oracle JRE. There might be other similar JARs for different JRE versions like the one below for IBM JDK
    [Java Cryptography Extension for IBM JDK](https://www14.software.ibm.com/webapp/iwm/web/preLogin.do?source=jcesdk)
-6. [okhttp v4.10.0](https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp/4.10.0)
-   Maven: `com.squareup.okhttp3:okhttp:4.10.0`
+6. [okhttp v4.12.0](https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp/4.12.0)
+   Maven: `com.squareup.okhttp3:okhttp:4.12.0`
 7. [okio-jvm v3.2.0](https://mvnrepository.com/artifact/com.squareup.okio/okio-jvm/3.2.0)
    Maven: `com.squareup.okio:okio-jvm:3.2.0`
 8. [kotlin-stdlib v1.6.20](https://mvnrepository.com/artifact/org.jetbrains.kotlin/kotlin-stdlib/1.6.20) 
diff --git a/build.gradle b/build.gradle
index aa8f4facf..be0fd4826 100644
--- a/build.gradle
+++ b/build.gradle
@@ -53,7 +53,7 @@ dependencies {
     implementation "org.bitbucket.b_c:jose4j:0.9.4"
     implementation "org.bouncycastle:bcprov-jdk15on:1.70"
     implementation "org.bouncycastle:bcpkix-jdk15on:1.70"
-    implementation "com.squareup.okhttp3:okhttp:4.10.0"
+    implementation "com.squareup.okhttp3:okhttp:4.12.0"
     testsCommonImplementation "junit:junit:4.13.2"
     testsCommonImplementation "org.hamcrest:hamcrest-library:2.2"
     testsCommonImplementation "org.mockito:mockito-core:4.8.0"