diff --git a/lib/manager/terraform/__fixtures__/1.tf b/lib/manager/terraform/__fixtures__/1.tf
index 0b7561aace6ffccc6990f254ce4b6aacfa3d302c..793474273fa3b132077de7b1652ee96a97dddcb0 100644
--- a/lib/manager/terraform/__fixtures__/1.tf
+++ b/lib/manager/terraform/__fixtures__/1.tf
@@ -149,5 +149,13 @@ module "gittags_badversion" {
 }
 
 module "gittags_subdir" {
-  source = "git::https://bitbucket.com/hashicorp/example//subdir/test?ref=v1.0.0"
+  source = "git::https://bitbucket.com/hashicorp/example//subdir/test?ref=v1.0.1"
+}
+
+module "gittags_http" {
+  source = "git::http://bitbucket.com/hashicorp/example?ref=v1.0.2"
+}
+
+module "gittags_ssh" {
+  source = "git::ssh://git@bitbucket.com/hashicorp/example?ref=v1.0.3"
 }
diff --git a/lib/manager/terraform/__snapshots__/extract.spec.ts.snap b/lib/manager/terraform/__snapshots__/extract.spec.ts.snap
index 97a20c53e2686dbc772f5966303e8b91fd37d4ec..7fd0c2231ce5d8ceda95f15ff734825cfa81e740 100644
--- a/lib/manager/terraform/__snapshots__/extract.spec.ts.snap
+++ b/lib/manager/terraform/__snapshots__/extract.spec.ts.snap
@@ -169,13 +169,29 @@ Object {
       "skipReason": "unsupported-version",
     },
     Object {
-      "currentValue": "v1.0.0",
+      "currentValue": "v1.0.1",
       "datasource": "git-tags",
       "depName": "bitbucket.com/hashicorp/example",
       "depNameShort": "hashicorp/example",
       "depType": "gitTags",
       "lookupName": "https://bitbucket.com/hashicorp/example",
     },
+    Object {
+      "currentValue": "v1.0.2",
+      "datasource": "git-tags",
+      "depName": "bitbucket.com/hashicorp/example",
+      "depNameShort": "hashicorp/example",
+      "depType": "gitTags",
+      "lookupName": "http://bitbucket.com/hashicorp/example",
+    },
+    Object {
+      "currentValue": "v1.0.3",
+      "datasource": "git-tags",
+      "depName": "bitbucket.com/hashicorp/example",
+      "depNameShort": "hashicorp/example",
+      "depType": "gitTags",
+      "lookupName": "ssh://git@bitbucket.com/hashicorp/example",
+    },
   ],
 }
 `;
diff --git a/lib/manager/terraform/extract.spec.ts b/lib/manager/terraform/extract.spec.ts
index 6ffae997d85baeb30ffb21cbadbcab5a9cb5ad00..5e833e462e27cd65a722baf7485bba88ba2c249f 100644
--- a/lib/manager/terraform/extract.spec.ts
+++ b/lib/manager/terraform/extract.spec.ts
@@ -19,7 +19,7 @@ describe('lib/manager/terraform/extract', () => {
     it('extracts', () => {
       const res = extractPackageFile(tf1);
       expect(res).toMatchSnapshot();
-      expect(res.deps).toHaveLength(25);
+      expect(res.deps).toHaveLength(27);
       expect(res.deps.filter((dep) => dep.skipReason)).toHaveLength(6);
     });
     it('returns null if only local deps', () => {
diff --git a/lib/manager/terraform/extract.ts b/lib/manager/terraform/extract.ts
index 1fd99e81ff7ab1cdbac9f097960043c651506b27..1419501ef2957e82a714f3e48a954f4c3e0b104b 100644
--- a/lib/manager/terraform/extract.ts
+++ b/lib/manager/terraform/extract.ts
@@ -88,8 +88,7 @@ export function extractPackageFile(content: string): PackageFile | null {
       const githubRefMatch = /github.com(\/|:)([^/]+\/[a-z0-9-.]+).*\?ref=(.*)$/.exec(
         dep.managerData.source
       );
-      // Regex would need to be updated to support ssh://
-      const gitTagsRefMatch = /git::(http|https:\/\/(.*.*\/(.*\/.*)))(?:|\/\/.*)\?ref=(.*)$/.exec(
+      const gitTagsRefMatch = /git::((?:http|https|ssh):\/\/(?:.*@)?(.*.*\/(.*\/.*)))\?ref=(.*)$/.exec(
         dep.managerData.source
       );
       /* eslint-disable no-param-reassign */