diff --git a/agent/pom.xml b/agent/pom.xml
index 2f845e628a..7fb2e04e42 100644
--- a/agent/pom.xml
+++ b/agent/pom.xml
@@ -100,6 +100,7 @@
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
         </dependency>
         <dependency>
             <groupId>org.jboss.spec.javax.ws.rs</groupId>
diff --git a/client/pom.xml b/client/pom.xml
index 4c6ecbebb7..a791817154 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -65,6 +65,12 @@
             <groupId>io.gsonfire</groupId>
             <artifactId>gson-fire</artifactId>
             <version>${gson.fire.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.google.code.gson</groupId>
+                    <artifactId>gson</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
 
         <dependency>
diff --git a/it/common/pom.xml b/it/common/pom.xml
index 3df989957e..64699e1dfd 100644
--- a/it/common/pom.xml
+++ b/it/common/pom.xml
@@ -49,10 +49,12 @@
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
+            <version>2.10</version>
         </dependency>
         <dependency>
             <groupId>org.apache.sshd</groupId>
diff --git a/it/console/pom.xml b/it/console/pom.xml
index d99e603b3f..59612bf9e2 100644
--- a/it/console/pom.xml
+++ b/it/console/pom.xml
@@ -94,11 +94,13 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
+            <version>2.10</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/it/server/pom.xml b/it/server/pom.xml
index 6231115c2d..0423c8960f 100644
--- a/it/server/pom.xml
+++ b/it/server/pom.xml
@@ -170,6 +170,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
+            <version>2.10</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -200,6 +201,7 @@
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/plugins/tasks/concord/pom.xml b/plugins/tasks/concord/pom.xml
index 047d08510b..0a78f5541d 100644
--- a/plugins/tasks/concord/pom.xml
+++ b/plugins/tasks/concord/pom.xml
@@ -69,6 +69,7 @@
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
         </dependency>
 
         <dependency>
diff --git a/runtime/v1/impl/pom.xml b/runtime/v1/impl/pom.xml
index e28832199b..ee08d2ee35 100644
--- a/runtime/v1/impl/pom.xml
+++ b/runtime/v1/impl/pom.xml
@@ -66,6 +66,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
+            <version>2.10</version>
         </dependency>
         <dependency>
             <groupId>org.jboss.spec.javax.ws.rs</groupId>
@@ -127,6 +128,7 @@
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
         </dependency>
 
         <!-- tasks -->
diff --git a/runtime/v2/runner/pom.xml b/runtime/v2/runner/pom.xml
index 392e38ca66..a8c58e4932 100644
--- a/runtime/v2/runner/pom.xml
+++ b/runtime/v2/runner/pom.xml
@@ -62,6 +62,7 @@
         <dependency>
             <groupId>com.squareup.okhttp</groupId>
             <artifactId>okhttp</artifactId>
+            <version>2.7.5</version>
         </dependency>
         <dependency>
             <groupId>javax.inject</groupId>
diff --git a/targetplatform/pom.xml b/targetplatform/pom.xml
index 077369b1d9..cf99411210 100644
--- a/targetplatform/pom.xml
+++ b/targetplatform/pom.xml
@@ -1162,6 +1162,12 @@
                 <groupId>ca.ibodrov.concord</groupId>
                 <artifactId>testcontainers-concord-core</artifactId>
                 <version>${testcontainers.concord.version}</version>
+                <exclusions>
+                    <exclusion>
+                        <groupId>com.google.code.gson</groupId>
+                        <artifactId>gson</artifactId>
+                    </exclusion>
+                </exclusions>
             </dependency>
             <dependency>
                 <groupId>ca.ibodrov.concord</groupId>