diff --git a/lib/src/main/java/com/cloudbees/groovy/cps/impl/NotBlock.java b/lib/src/main/java/com/cloudbees/groovy/cps/impl/NotBlock.java
index 972502b4a..a7fed8c48 100644
--- a/lib/src/main/java/com/cloudbees/groovy/cps/impl/NotBlock.java
+++ b/lib/src/main/java/com/cloudbees/groovy/cps/impl/NotBlock.java
@@ -34,6 +34,7 @@ public Next receive(Object o) {
         return new ContinuationImpl(e, k).then(b, e, cast);
     }
 
+    @SuppressFBWarnings(value = "SIC_INNER_SHOULD_BE_STATIC", justification = "Too late to fix compatibly.")
     class ContinuationImpl extends ContinuationGroup {
         final Continuation k;
         final Env e;
diff --git a/plugin/src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.java b/plugin/src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.java
index 181471b5a..a0a01a0c6 100644
--- a/plugin/src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.java
+++ b/plugin/src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.java
@@ -267,6 +267,7 @@ public class CpsFlowExecution extends FlowExecution implements BlockableResume {
      *
      * @see #runInCpsVmThread(FutureCallback)
      */
+    @SuppressFBWarnings(value = "PA_PUBLIC_PRIMITIVE_ATTRIBUTE", justification = "TODO clean up")
     public transient volatile ListenableFuture<CpsThreadGroup> programPromise;
     private transient volatile Collection<ListenableFuture<?>> pickleFutures;
 
diff --git a/pom.xml b/pom.xml
index 38fbafc47..e09a9ae4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>4.76</version>
+        <version>4.77</version>
         <relativePath/>
     </parent>
     <groupId>org.jenkins-ci.plugins.workflow</groupId>