diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2118c95fa27..b5703408e3f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -58,7 +58,7 @@ If targeting macOS and/or iOS, install `Xcode` and `Xcode command line tools` on
 **Windows**
 
 For development on Windows, it is recommended to use [Cygwin](http://cygwin.com/) which will provide the necessary
-libaries such as `libncurses`.
+libraries such as `libncurses`.
 
 #### Referencing artifacts locally
 
diff --git a/ktor-client/ktor-client-plugins/ktor-client-tracing/ktor-client-tracing-stetho/build.gradle.kts b/ktor-client/ktor-client-plugins/ktor-client-tracing/ktor-client-tracing-stetho/build.gradle.kts
index e2695d54f5c..e7b9a345d42 100644
--- a/ktor-client/ktor-client-plugins/ktor-client-tracing/ktor-client-tracing-stetho/build.gradle.kts
+++ b/ktor-client/ktor-client-plugins/ktor-client-tracing/ktor-client-tracing-stetho/build.gradle.kts
@@ -31,7 +31,7 @@ kotlin {
             dependencies {
                 implementation(project(":ktor-client:ktor-client-cio"))
                 implementation(kotlin("test-junit5"))
-                implementation("org.mockito:mockito-core:3.12.4")
+                implementation("org.mockito:mockito-core:5.12.0")
             }
         }
     }
diff --git a/ktor-http/ktor-http-cio/common/src/io/ktor/http/cio/HttpBody.kt b/ktor-http/ktor-http-cio/common/src/io/ktor/http/cio/HttpBody.kt
index 4d87db1cf9d..b55dab89439 100644
--- a/ktor-http/ktor-http-cio/common/src/io/ktor/http/cio/HttpBody.kt
+++ b/ktor-http/ktor-http-cio/common/src/io/ktor/http/cio/HttpBody.kt
@@ -10,7 +10,7 @@ import io.ktor.utils.io.*
 import io.ktor.utils.io.errors.*
 
 /**
- * @return `true` if an http upgrade is expected accoding to request [method], [upgrade] header value and
+ * @return `true` if an http upgrade is expected according to request [method], [upgrade] header value and
  * parsed [connectionOptions]
  */
 public fun expectHttpUpgrade(
diff --git a/ktor-http/ktor-http-cio/jvm/test/io/ktor/tests/http/cio/MultipartTest.kt b/ktor-http/ktor-http-cio/jvm/test/io/ktor/tests/http/cio/MultipartTest.kt
index c262a930ab5..32aff21b386 100644
--- a/ktor-http/ktor-http-cio/jvm/test/io/ktor/tests/http/cio/MultipartTest.kt
+++ b/ktor-http/ktor-http-cio/jvm/test/io/ktor/tests/http/cio/MultipartTest.kt
@@ -182,7 +182,7 @@ class MultipartTest {
                 "resolve": {
                     "modules": [
                         "node_modules" // this works well
-                        //"/absolute/path/to/dir/node_modules"   // this doens't
+                        //"/absolute/path/to/dir/node_modules"   // this doesn't
                     ]
                 }
             ```
diff --git a/ktor-utils/common/src/io/ktor/util/debug/IntellijIdeaDebugDetector.kt b/ktor-utils/common/src/io/ktor/util/debug/IntellijIdeaDebugDetector.kt
index faea6317bb2..44908dd2ec7 100644
--- a/ktor-utils/common/src/io/ktor/util/debug/IntellijIdeaDebugDetector.kt
+++ b/ktor-utils/common/src/io/ktor/util/debug/IntellijIdeaDebugDetector.kt
@@ -6,7 +6,7 @@ package io.ktor.util.debug
 
 internal expect object IntellijIdeaDebugDetector {
     /**
-     * Checks whether Intellij Idea debugger is conected to the current Ktor server.
+     * Checks whether Intellij Idea debugger is connected to the current Ktor server.
      * May return true only for JVM debugger.
      * */
     val isDebuggerConnected: Boolean