diff --git a/README.md b/README.md
index 26a2621..b2d3f33 100644
--- a/README.md
+++ b/README.md
@@ -575,7 +575,7 @@ from its package subpath.
 | <img src="https://avatars.githubusercontent.com/u/54953488?v=4" alt="Grain logo" width="24" height="24"> | Grain | `grain` | `.gr` | `grain-v0.7.2` | `code-languages/grain` |
 | <img src="https://upload.wikimedia.org/wikipedia/commons/1/17/GraphQL_Logo.svg" alt="GraphQL logo" width="24" height="24"> | GraphQL | `graphql` | `.graphql`, `.gql`, `.graphqls` | `September 2025` | `code-languages/graphql` |
 | <img src="https://cdn.simpleicons.org/apache/6B7280" alt="Gremlin logo" width="24" height="24"> | Gremlin | `gremlin` | `.gremlin`, `.grem` | `stable` | `code-languages/gremlin` |
-| <img src="https://upload.wikimedia.org/wikipedia/commons/3/36/Groovy-logo.svg" alt="Groovy logo" width="24" height="24"> | Groovy | `groovy` | `.groovy`, `.gvy`, `.gy`, `.gsh` | `5.1.1` | `code-languages/groovy` |
+| <img src="https://upload.wikimedia.org/wikipedia/commons/3/36/Groovy-logo.svg" alt="Groovy logo" width="24" height="24"> | Groovy | `groovy` | `.groovy`, `.gvy`, `.gy`, `.gsh` | `5.1.2` | `code-languages/groovy` |
 | <img src="https://upload.wikimedia.org/wikipedia/commons/a/a7/Hack_%28programming_language%29_logo.svg" alt="Hack logo" width="24" height="24"> | Hack | `hack` | `.hack`, `.hh`, `.hhi` | `HHVM 4.x` | `code-languages/hack` |
 | <img src="https://cdn.jsdelivr.net/gh/vscode-icons/vscode-icons@master/icons/file_type_haml.svg" alt="Haml logo" width="24" height="24"> | Haml | `haml` | `.haml` | `7.5.1` | `code-languages/haml` |
 | <img src="https://cdn.simpleicons.org/handlebarsdotjs/000000" alt="Handlebars logo" width="24" height="24"> | Handlebars | `handlebars` | `.hbs`, `.handlebars` | `4.7.9` | `code-languages/handlebars` |
@@ -613,7 +613,7 @@ from its package subpath.
 | <img src="https://avatars.githubusercontent.com/u/121281745?v=4" alt="KCL logo" width="24" height="24"> | KCL | `kcl` | `.k`, `.kcl` | `0.11.2` | `code-languages/kcl` |
 | <img src="https://kdl.dev/assets/apple-touch-icon-DYakp7eY.png" alt="KDL logo" width="24" height="24"> | KDL | `kdl` | `.kdl` | `2.0.0` | `code-languages/kdl` |
 | <img src="https://koka-lang.github.io/koka/doc/images/koka-logo-filled.png" alt="Koka logo" width="24" height="24"> | Koka | `koka` | `.kk` | `3.2.3` | `code-languages/koka` |
-| <img src="https://upload.wikimedia.org/wikipedia/commons/7/74/Kotlin_Icon.png" alt="Kotlin logo" width="24" height="24"> | Kotlin | `kotlin` | `.kt`, `.kts` | `2.4.10` | `code-languages/kotlin` |
+| <img src="https://upload.wikimedia.org/wikipedia/commons/7/74/Kotlin_Icon.png" alt="Kotlin logo" width="24" height="24"> | Kotlin | `kotlin` | `.kt`, `.kts` | `2.4.20` | `code-languages/kotlin` |
 | <img src="https://raw.githubusercontent.com/koto-lang/koto/main/assets/koto.svg" alt="Koto logo" width="24" height="24"> | Koto | `koto` | `.koto` | `0.16.0` | `code-languages/koto` |
 | <img src="https://learn.microsoft.com/favicon.ico" alt="KQL logo" width="24" height="24"> | KQL | `kql` | `.kql` | `stable` | `code-languages/kql` |
 | <img src="https://cdn.simpleicons.org/leanpub/262425" alt="Lean logo" width="24" height="24"> | Lean | `lean` | `.lean` | `4.33.1` | `code-languages/lean` |
diff --git a/src/languages/groovy.ts b/src/languages/groovy.ts
index 03a8b64..737c721 100644
--- a/src/languages/groovy.ts
+++ b/src/languages/groovy.ts
@@ -12,7 +12,7 @@ export const groovy = {
     packageManagers: ['Gradle', 'Maven'],
     ecosystems: ['JVM', 'Gradle'],
   },
-  version: '5.1.1',
+  version: '5.1.2',
   logo: 'https://upload.wikimedia.org/wikipedia/commons/3/36/Groovy-logo.svg',
   color: '#4298B8',
   i18n: {
diff --git a/src/languages/kotlin.ts b/src/languages/kotlin.ts
index 3098c9d..29041df 100644
--- a/src/languages/kotlin.ts
+++ b/src/languages/kotlin.ts
@@ -13,7 +13,7 @@ export const kotlin = {
     packageManagers: ['Gradle', 'Maven'],
     ecosystems: ['JVM', 'Android', 'Kotlin Multiplatform'],
   },
-  version: '2.4.10',
+  version: '2.4.20',
   logo: 'https://upload.wikimedia.org/wikipedia/commons/7/74/Kotlin_Icon.png',
   color: '#7F52FF',
   i18n: {