diff --git a/test/jdk/java/security/cert/CertPathValidator/OCSP/OCSPTimeout.java b/test/jdk/java/security/cert/CertPathValidator/OCSP/OCSPTimeout.java
index 1a634d3c2d4..59873a368e5 100644
--- a/test/jdk/java/security/cert/CertPathValidator/OCSP/OCSPTimeout.java
+++ b/test/jdk/java/security/cert/CertPathValidator/OCSP/OCSPTimeout.java
@@ -37,16 +37,16 @@
  * @library ../../../../../java/security/testlibrary
  * @build CertificateBuilder SimpleOCSPServer
  * @run main/othervm OCSPTimeout 1000 true
- * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=2
+ * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=5
  *      OCSPTimeout 1000 true
  * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=1
- *      OCSPTimeout 2000 false
+ *      OCSPTimeout 5000 false
  * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=1s
- *      OCSPTimeout 2000 false
+ *      OCSPTimeout 5000 false
  * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=1500ms
- *      OCSPTimeout 2000 false
- * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=2750ms
- *      OCSPTimeout 2000 true
+ *      OCSPTimeout 5000 false
+ * @run main/othervm -Dcom.sun.security.ocsp.readtimeout=4500ms
+ *      OCSPTimeout 1000 true
  */
 
 import java.io.*;
diff --git a/test/jdk/sun/security/x509/URICertStore/AIACertTimeout.java b/test/jdk/sun/security/x509/URICertStore/AIACertTimeout.java
index 871c47ce594..487f5e2471c 100644
--- a/test/jdk/sun/security/x509/URICertStore/AIACertTimeout.java
+++ b/test/jdk/sun/security/x509/URICertStore/AIACertTimeout.java
@@ -30,15 +30,15 @@
  * @library /test/lib ../../../../java/security/testlibrary
  * @build CertificateBuilder
  * @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
- *      -Dcom.sun.security.cert.readtimeout=1 AIACertTimeout 2000 false
+ *      -Dcom.sun.security.cert.readtimeout=1 AIACertTimeout 5000 false
  * @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
- *      -Dcom.sun.security.cert.readtimeout=1s AIACertTimeout 2000 false
+ *      -Dcom.sun.security.cert.readtimeout=1s AIACertTimeout 5000 false
  * @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
- *      -Dcom.sun.security.cert.readtimeout=3 AIACertTimeout 2000 true
+ *      -Dcom.sun.security.cert.readtimeout=4 AIACertTimeout 1000 true
  * @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
- *      -Dcom.sun.security.cert.readtimeout=1500ms AIACertTimeout 2000 false
+ *      -Dcom.sun.security.cert.readtimeout=1500ms AIACertTimeout 5000 false
  * @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
- *      -Dcom.sun.security.cert.readtimeout=2750ms AIACertTimeout 2000 true
+ *      -Dcom.sun.security.cert.readtimeout=4500ms AIACertTimeout 1000 true
  * @run main/othervm -Djava.security.debug=certpath
  *      -Dcom.sun.security.enableAIAcaIssuers=false
  *      -Dcom.sun.security.cert.readtimeout=20000ms AIACertTimeout 10000 false
diff --git a/test/jdk/sun/security/x509/URICertStore/CRLReadTimeout.java b/test/jdk/sun/security/x509/URICertStore/CRLReadTimeout.java
index f0d3246e5be..5018c844556 100644
--- a/test/jdk/sun/security/x509/URICertStore/CRLReadTimeout.java
+++ b/test/jdk/sun/security/x509/URICertStore/CRLReadTimeout.java
@@ -28,11 +28,16 @@
  * @modules java.base/sun.security.x509
  *          java.base/sun.security.util
  * @library /test/lib
- * @run main/othervm -Dcom.sun.security.crl.readtimeout=1 CRLReadTimeout 2000 false
- * @run main/othervm -Dcom.sun.security.crl.readtimeout=1s CRLReadTimeout 2000 false
- * @run main/othervm -Dcom.sun.security.crl.readtimeout=4 CRLReadTimeout 2000 true
- * @run main/othervm -Dcom.sun.security.crl.readtimeout=1500ms CRLReadTimeout 2000 false
- * @run main/othervm -Dcom.sun.security.crl.readtimeout=2750ms CRLReadTimeout 2000 true
+ * @run main/othervm -Dcom.sun.security.crl.readtimeout=1
+ *      CRLReadTimeout 5000 false
+ * @run main/othervm -Dcom.sun.security.crl.readtimeout=1s
+ *      CRLReadTimeout 5000 false
+ * @run main/othervm -Dcom.sun.security.crl.readtimeout=4
+ *      CRLReadTimeout 1000 true
+ * @run main/othervm -Dcom.sun.security.crl.readtimeout=1500ms
+ *      CRLReadTimeout 5000 false
+ * @run main/othervm -Dcom.sun.security.crl.readtimeout=4500ms
+ *      CRLReadTimeout 1000 true
  */
 
 import java.io.*;