diff --git a/app/build.gradle b/app/build.gradle
index 521f5eac9..719e0da89 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -161,7 +161,7 @@ ext {
     materialDialogsVersion = "3.3.0"
     parcelerVersion = "1.1.13"
     prismVersion = "2.0.0"
-    retrofit2Version = "2.11.0"
+    retrofit2Version = "2.12.0"
     roomVersion = "2.7.1"
     workVersion = "2.9.1"
     espressoVersion = "3.6.1"
diff --git a/gradle/verification-metadata.xml b/gradle/verification-metadata.xml
index f9536241f..07675f217 100644
--- a/gradle/verification-metadata.xml
+++ b/gradle/verification-metadata.xml
@@ -65,6 +65,7 @@
          <trusted-key id="19BEAB2D799C020F17C69126B16698A4ADF4D638" group="org.checkerframework"/>
          <trusted-key id="1A55F091AD28C07F831FA44D7905DE25C78AD456" group="com.google.protobuf"/>
          <trusted-key id="1D0A8B5E77C678A7C724445ABF984B4145EA13F7" group="com.squareup" name="javapoet" version="1.13.0"/>
+         <trusted-key id="1D217F8475EEE9F19AB8DD6B793FD5751A0F0780" group="com.squareup.retrofit2"/>
          <trusted-key id="1D85469D8559C2E1DF5F925131D2D79DF7E85DD3" group="org.jcommander" name="jcommander" version="1.85"/>
          <trusted-key id="1D9AA7F9E1E2824728B8CD1794B291AEF984A085" group="io.reactivex.rxjava2"/>
          <trusted-key id="24D04176586361FDA94EE0315F7786DF73E61F56">